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Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Jiangsu Tianhuai Steel Pipe Co Ltd has been granted a patent for descaling structure for heat treatment. Liu Qing, Zhang Tao, Pan Lei, Nariomi, He Weijun and Li Haijie developed the invention.
The patent application number is CN202420112195U 20240117. The patent publication number is CN222139196 (U). Intern..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Tianjin Kangbo Light Steel Mfg Co Ltd has secured a patent on H-shaped steel beam hoisting device. Chen Kehe and Zhang Xianjun developed the invention.
The patent application number is CN20242021061U 20240104. The patent publication number is CN222138476 (U). International Patent Classification code is B66C..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Handan Iron & Steel Group Co Ltd and HBIS Group Hansteel Co have been awarded a patent for automatic opening and closing sludge grabbing device for sludge in steel slag sedimentation tank. This invention was developed by Wang Yunrui, Guan Meng, Wang Shujin, Wu Kaibo and Zheng Shubin.
The patent application ..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Chinese Patent for welding workbench for steel plate has been issued to Hangzhou Guangjie Machinery Co Ltd. This invention was developed by Zhao Zhengquan and Chen Zuhong.
The patent application number is CN202420841171U 20240422. The patent publication number is CN222133948 (U). International Patent Classi..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Chinese Patent for steel sleeve cofferdam structure with self-floating empty box has been issued to Shanghai Water Eng Design & Res Institute Co Ltd. This invention was developed by Yan Yajun, Niu Ben, Yang Peijie, Pan Shihu and Sun Lujun.
The patent application number is CN202420621599U 20240328. The paten..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Shaanxi Road & Bridge Group Co Ltd and Chang'an University have obtained a patent for fabricated steel-concrete composite beam. This invention was developed by Zhang Chaoqun, Li Chun, Meng Xiangjian, Liu Wenbo, Cheng Gao, Yang Dan, Nan Ningtao, Jia Yongbo and Zhang Wentao.
The patent application number is C..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- State Intellectual Property Office of China has awarded a patent to Jiangyin Xingcheng Special Steel Works for treatment device for cold steel adhered to ladle opening of steel ladle. Guo Qiang, Gao Haifeng, Zhang Yongqi, Gao Kun, Yuan Jie, Xu Hu and Huang Linyue developed the invention.
The patent applicat..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Tianjin Kangbo Light Steel Mfg Co Ltd has obtained a patent for h-shaped steel flange correcting mechanism. This invention was developed by Chen Kehe and Zhang Xianjun.
The patent application number is CN20242071669U 20240111. The patent publication number is CN222133050 (U). International Patent Classifica..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Anhui Shoukuang Dachang Metal Material has been granted a patent for converter bottom blowing mechanism for purifying variety steel. This invention was developed by Shi Peng, Zhang Junhu, Guo Shaoang, Sun Lijun, Zhao Chao, Ma Decai, Cheng Binbin and Liu Guoqing.
The patent application number is CN2024207396..
Steel
| Fri 04 Jul 2025
Beijing, July 5 -- Sichuan Ruijin Sheet Co Ltd has been granted a patent for improved lateral moving type steel coil preparation table. This invention was developed by Niu Yang, Xia Chengwei and Long Chunlin.
The patent application number is CN202420822318U 20240419. The patent publication number is CN222137851 (U). Internati..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- State Intellectual Property Office of China has awarded a patent to Guiyang Minda Iron And Steel Co Ltd for sewage circulating treatment system for reinforcing steel bar production. Chen Zhi, Chen Xianghong, Chen Zhenlong, Chen Hang and Chen Xiangxiang developed the invention.
The patent application number ..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Wuxi Huawei Petrochemical General Equipment Co Ltd has been granted a patent for detection device for welding seam of steel plate. This invention was developed by Wu Zhiqin and Teng Cailin.
The patent application number is CN202420132784U 20240118. The patent publication number is CN222144877 (U). Internati..
Steel
| Fri 04 Jul 2025
Beijing, July 5 -- Tianjin Xingruida Gas Co Ltd has been awarded a patent for anti-collision liquefied gas steel cylinder. This invention was developed by Chen Rui, Chen Hongkui, Zhang Yakun, Li Juan, Zhang Yaming and Zhu Changyou.
The patent application number is CN202420828349U 20240421. The patent publication number is CN2..
Steel
| Fri 04 Jul 2025
Beijing, July 5 -- State Intellectual Property Office of China has awarded a patent to Nantong Shengfeng Anticorrosive Steel Plastic for high-durability anti-static explosion-proof steel jacket. Xu Minmin and Yao Bolin developed the invention.
The patent application number is CN202420621103U 20240328. The patent publication num..
Steel
| Fri 04 Jul 2025
Beijing, July 5 -- Chinese Patent for high-strength corrosion-resistant composite stainless steel seamless tube has been issued to Zhejiang Kanglong Steel Ind Co Ltd. This invention was developed by Lin Pei-chin, Li Yong and Li Degui.
The patent application number is CN202420618742U 20240328. The patent publication number is ..
Steel
| Fri 04 Jul 2025
Beijing, July 5 -- Jiangyin Suchao Steel Tube has been awarded a patent for high-precision seamless steel tube. This invention was developed by Guo Chao, Hua Mingfang and Li Mingqian.
The patent application number is CN202420657413U 20240401. The patent publication number is CN222142262 (U). International Patent Classification ..
Steel
| Fri 04 Jul 2025
Beijing, July 5 -- Chinese Patent for plum blossom hole type pipe clamp anti-loosening device and pipe clamp device has been issued to Shandong Iron & Steel. This invention was developed by Chen Chuansheng, Gao Ming, Liu Hui, Wang Shaozhen, Liu Wenbin, Gao Yang, Lu Huaguo, Wang Xuesong, Li Jie, Xing Min, Zhang Ming and Lyu Xiaob..
Steel
| Fri 04 Jul 2025
Beijing, July 5 -- Shandong Iron & Steel has been awarded a patent for pointer self-locking type pipe clamp anti-loosening device and pipeline clamping equipment. This invention was developed by Chen Chuansheng, Fan Shulu, Cao Yufeng, Zhao Ying, Liu Zhongjian, Zhao Kai, Lu Huaguo, Li Hongfeng, Xu Haikun, Xiong Shuangshuang, Lyu ..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Binzhou Zhonghong Construction Co Ltd has obtained a patent for steel structure splicing component. This invention was developed by Zhao Hongwei and Cui Yunxia.
The patent application number is CN202420763336U 20240415. The patent publication number is CN222140334 (U). International Patent Classification co..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Zhongyuan Hengtai Construction Dev Co Ltd Architectural Design Branch has obtained a patent for building steel structure connecting structure. This invention was developed by Cao Huiqiang.
The patent application number is CN202420652954U 20240401. The patent publication number is CN222140333 (U). Internatio..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- State Intellectual Property Office of China has awarded a patent to Fujian Erjian Arch Construction Group Company for novel steel structure embedded part. Chen Jianwu, Huang Yuesen, Wu Tonggen, Wang Lin and Xue Panrong developed the invention.
The patent application number is CN202420721543U 20240409. The pat..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Yantai Shouxin Construction Machinery Co Ltd has been granted a patent for steel structure combined base. Zhang Yonghong, Li Xiaolei, Sun Yuanpeng, Jia Xiaodong, Bao Guorui and Yu Wenzhang developed the invention.
The patent application number is CN202420249805U 20240201. The patent publication number is CN..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Henan Hippo Abrasives Co Ltd has obtained a patent for building steel structure convenient to install. This invention was developed by Shui Bochao.
The patent application number is CN202420987514U 20240509. The patent publication number is CN222140303 (U). International Patent Classification codes are E04B1..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Shenzhen Longqi Lvjian Steel Structure Eng Co Ltd has received a patent for building steel structure convenient to install. This invention was developed by Sun Hongliang and Mu Guangliang.
The patent application number is CN202420875129U 20240422. The patent publication number is CN222140302 (U). Internatio..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Binzhou Zhonghong Construction Co Ltd has been awarded a patent for reinforcing steel structure at joint of steel structures. This invention was developed by Zhao Hongwei and Cui Yunxia.
The patent application number is CN202420699554U 20240408. The patent publication number is CN222140301 (U). Internationa..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Hubei Xintai Steel Structure Eng Co Ltd has been granted a patent for steel structure fixing device. Pi Junting developed the invention.
The patent application number is CN202420150080U 20240122. The patent publication number is CN222140293 (U). International Patent Classification code is E04B1/24.
The ..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Longyan Longshun Metal Eng Co Ltd has been granted a patent for assembly type steel structure reinforcing assembly convenient to disassemble and assemble. This invention was developed by Cai Zheng, Li Xiaolan, Lin Heyong, Chen Fang, Zhu Xinkai and Cai Jiexi.
The patent application number is CN20242087594U 2..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- State Intellectual Property Office of China has awarded a patent to Zhengzhou University for inter-column self-locking type connecting structure for modular steel structure. Deng Yinfeng, Zhu Yue, Jang Suck-chel, Qu Fengfan, Wei Jianzhong, Wu Guanru, Zhang Shoufei, Men Jizhan and Li Peiyu developed the inventi..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Jiangsu Zhongxu Cold Drawn Steel Co Ltd has been awarded a patent for precise cutting and grinding integrated device for hexagonal steel. This invention was developed by Huang Qiuxu.
The patent application number is CN202420753410U 20240411. The patent publication number is CN222134083 (U). International Pa..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Powerchina Huadong Engineering Corporation has secured a patent on steel casing foundation pit supporting structure. Wu Wangcheng, Zhen Wanshun, Wang Xuhang, Huang Yan, Wang Rui and Zhao Siyuan developed the invention.
The patent application number is CN202420785422U 20240415. The patent publication number is..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- State Intellectual Property Office of China has awarded a patent to Scegc Steel Structure Group Company Ltd for spark anti-splashing device for cutting off lifting lug of high-rise steel structure. Niu Rui, Ma Yu, Wang Wenhui, Liu Xiaodong, Huang Feng and Li Cheng developed the invention.
The patent applica..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Chaozhou Chaoan Tiangong Welding Equipment Factory has obtained a patent for steel elbow clamp. This invention was developed by Lai Yicong, Lai Yifei and Lai Zaiqin.
The patent application number is CN202420550601U 20240320. The patent publication number is CN222133788 (U). International Patent Classificati..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Huanghai Shipbuilding has secured a patent on cutting device for hull steel machining. Shen Daliang and Ju Hao developed the invention.
The patent application number is CN202420564368U 20240322. The patent publication number is CN222133693 (U). International Patent Classification codes are B23D79/00, B23Q11/0..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- State Intellectual Property Office of China has awarded a patent to Chengdu Jinyongcheng Metal Products Co Ltd for cutting device for round steel production. Duan Hui and Liao Yong developed the invention.
The patent application number is CN202420560314U 20240321. The patent publication number is CN22213369..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Chinese Patent for splicing structure for highway steel guardrail plate has been issued to Gansu Longyuan Equipment Mat Co Ltd. This invention was developed by Zhang Quan.
The patent application number is CN202420771147U 20240415. The patent publication number is CN222139869 (U). International Patent Classi..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Zhejiang Jiaogong Jinzhu Traffic Construction has secured a patent on steel cross beam temporary guardrail mounting structure. Ye Jianbin, Chen Haomin, Yang Dongyao, Weng Yang, Yu Junkai, Song Bin, Chi Pinqi, Bao Lisha and Fang Gaoqi developed the invention.
The patent application number is CN202420411532U 20..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Liaogang Holding Yingkou Co Ltd Container Terminal Branch has obtained a patent for steel plate shearing machine. This invention was developed by Wang Yuqi and Zhang Yuding.
The patent application number is CN202420694257U 20240407. The patent publication number is CN222133646 (U). International Patent Clas..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Guangdong Donghong Automation Equipment Co Ltd has received a patent for steel member plate shearing machine. This invention was developed by Xiao Yadong and Xiao Yao.
The patent application number is CN202420468480U 20240312. The patent publication number is CN222133641 (U). International Patent Classifica..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Guangxi Road Construction Engineering Group has been granted a patent for lightweight steel box girder integral lifting cantilever frame body structure. This invention was developed by Huang Yun, Zhang Jianling, Wei Wenyang, Hu Likai, Li Gen, Lin Guoqiang, Gan Danning, Ruan Huawei, Huang Honggang, Zhou Yongqia..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Jinwen Railway Dev Co Ltd for pushing device of steel structure auxiliary beam buttress. Chen Shiting, Liu Ming, Zhang Jichao, Zhu Zhaobin, Ma Wenlong, Wang Yan, Wang Zhihang, Huang Mingquan and Cao Linlong developed the invention.
..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- State Intellectual Property Office of China has awarded a patent to Hubei Honglu Steel Structure for adjustable steel plate cutting device. Wang Neng developed the invention.
The patent application number is CN202420815820U 20240419. The patent publication number is CN222133618 (U). International Patent Class..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Henan Kaihuang Template Co Ltd has secured a patent on steel formwork production device. Yang Yangui, Wang Xiangyang, Yan Lizhen, Yang Yansheng and Zhang Kaige developed the invention.
The patent application number is CN20242074397U 20240112. The patent publication number is CN222133600 (U). International P..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- CCCC Second Harbour Engineering has received a patent for telescopic operating platform for bottom of steel beam. This invention was developed by Zhou Jun, Zhou Chengsui, Wen Yaping, Jung Jong-ho, Mei Peiwen, Zhong Ya, Pan Kang, Huo Jianguang and Weng Fangwen.
The patent application number is CN20242027949U 2..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Nantong Yueda New Building Material has been granted a patent for discharging and cutting device for color steel tiles. Sun Hai, Zhou Baiyan, Zhang Zhijun, Sun Hongmei and Sun Xuegui developed the invention.
The patent application number is CN202420613631U 20240328. The patent publication number is CN22213359..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Tongling Xinlong Steel Structure Co Ltd has secured a patent on sheet steel cutting device. Wang Wei developed the invention.
The patent application number is CN202420610347U 20240326. The patent publication number is CN222133592 (U). International Patent Classification codes are B21D1/00, B23D15/04, B23D33..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Angang Steel has been granted a patent for submersible pump lifting device. This invention was developed by Niu Xiujiang, Yang Shengtian, Zhao Guoming, Wang Zhongpeng, Sun Wei, Ning Teng, Wang Yan, Liu Tieyan, Wang Cun, Zhao Guoyu, Gao Qiang, Chen Jian, Zhu Libin and Chen Min.
The patent application number is..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Chinese Patent for steel arch closure section lifting device has been issued to Shanghai Civil Engineering Co , Ltd of CREC and The Seventh Civil Engineering Co Ltd of CREC Shanghai Group. This invention was developed by Kan Bowen, Song Gaifang, Liu Haiwei, Zhang Ruihu, Hu Xifeng, Luo Yajun, Cao Shaohui, Liu ..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- State Intellectual Property Office of China has awarded a patent to Guangxi Construction Eng Group Metallurgical Construction Co Ltd for steel bin conveying device. Ye Yanzhang, Fan Hua, Dong Xin, Wen Jiqi, Zhai Yifu, Li Da, Mo Zhaorong, Wu Jinglian, Lu Zhangfa and Li Jun developed the invention.
The patent..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- State Intellectual Property Office of China has awarded a patent to Foshan Aikesi Intelligent Tech Co Ltd for stainless steel band tension roller. Tian Bicheng developed the invention.
The patent application number is CN202420806116U 20240418. The patent publication number is CN222138252 (U). International ..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Chinese Patent for stainless steel rolled plate machining and forming all-in-one machine has been issued to Xinghuan Automobile Parts, Shenyang. This invention was developed by Liu Ying, Zhang Nan and Liu Xingyu.
The patent application number is CN202420785489U 20240416. The patent publication number is CN222..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Foshan Aikesi Intelligent Tech Co Ltd has been granted a patent for stainless steel band slitting machine. Tian Bicheng developed the invention.
The patent application number is CN202420663020U 20240402. The patent publication number is CN222138233 (U). International Patent Classification codes are B65H18/1..
Steel
| Fri 04 Jul 2025
Beijing, July 5 -- State Intellectual Property Office of China has awarded a patent to Liduan Group Co Ltd for forged steel stop valve. Zeng Shangmin, Miao Yongshuang, Shao Enchao, Fang Shenen and Shao Bo developed the invention.
The patent application number is CN202421427495U 20240620. The patent publication number is CN222..
Steel
| Fri 04 Jul 2025
Beijing, July 5 -- State Intellectual Property Office of China has awarded a patent to Yangjiang Hongwang Industrial for stainless steel plate anchoring assembly. Dai Weicun, Pang Xin and Peng Yaolong developed the invention.
The patent application number is CN202420784110U 20240415. The patent publication number is CN222141732..
Steel
| Fri 04 Jul 2025
Beijing, July 5 -- Yangjiang Hongwang Industrial has obtained a patent for hasp stainless steel plate. This invention was developed by Dai Weicun, Pang Xin and Peng Yaolong.
The patent application number is CN202420784091U 20240415. The patent publication number is CN222141706 (U). International Patent Classification code is F1..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- CCCC Third Harbour Engineering has been granted a patent for repair structure for damaged secondary lattice of super-large-diameter steel cylinder cofferdam. This invention was developed by Wang Xian, Wang Xu, Xie Jinbo, Zhang Wenyuan, Liu Mengrui, Wang Weixia and Fu Kun.
The patent application number is CN20..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- State Intellectual Property Office of China has awarded a patent to Shandong Dongzheng Steel Structure Co Ltd for steel structure profile welding device. Yang Wenjie and Chen Rui developed the invention.
The patent application number is CN202420131645U 20240119. The patent publication number is CN222133966 ..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Karamay Hongyuan Steel Structure Eng Co Ltd has been granted a patent for steel member tailor-welding clamp. This invention was developed by Shao Yunfu and Gao Chunde.
The patent application number is CN202422764907U 20241113. The patent publication number is CN222133961 (U). International Patent Classifica..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Yangzhou Gaoya Steel Structure Co Ltd has obtained a patent for steel structure welding fixing device. This invention was developed by Sun Suzhen.
The patent application number is CN202420865073U 20240424. The patent publication number is CN222133954 (U). International Patent Classification code is B23K37/0..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- CSCEC Strait Construction & Development has received a patent for tunnel arc vault using I-shaped steel. This invention was developed by Li Tao, Xu Zanyuan, Wang Qing and Zheng Guoxing.
The patent application number is CN202420671968U 20240402. The patent publication number is CN222140117 (U). International..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Chinese Patent for super-thick steel plate welding auxiliary device has been issued to Huaye Steel Structure Co Ltd. This invention was developed by Zhang Xiaofan, Hou Wei, Zeng Fenglan, Dong Yu and Zhang Shenming.
The patent application number is CN202420300423U 20240219. The patent publication number is C..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Shandong Huaye Stainless Steel Products Group Co Ltd has received a patent for auxiliary stainless steel belt splicing device. This invention was developed by Wu Yunqiang, Han Benfu, Qin Jinchang, Li Yinhua, Wang Yong and Wei Bao.
The patent application number is CN202420122244U 20240118. The patent publica..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Provincial Geotechnical Surveying & Design Inst for reasonable-stress-based coupling beam structure for double-row steel sheet piles. Yuan Zirui, Ge Yiru, Zhao Dexian and Zhou Changlin developed the invention.
The patent application..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- State Intellectual Property Office of China has awarded a patent to Triumpher Steel Construction Group Co Ltd for steel structure enclosure one-way sliding structure for foundation pit. Shen Jiaping, Zhou Yefeng, Lai Danming and An Weilin developed the invention.
The patent application number is CN202421197..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Changzhou Xizuan Machinery Tech Co Ltd has been awarded a patent for high-speed steel thread handle twist drill with extensible handle. This invention was developed by Liu Changqi, Bu Jianting, Chen Yan and Liu Changyan.
The patent application number is CN202421218038U 20240530. The patent publication numbe..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Chinese Patent for modularly-assembled steel structure overbridge has been issued to Zhejiang Ruisheng Steel Structure Co Ltd. This invention was developed by Tang Guoping.
The patent application number is CN202420611626U 20240328. The patent publication number is CN222139742 (U). International Patent Class..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Suzhou Yinai Ind Co Ltd has been awarded a patent for steel rail sleeper. This invention was developed by Chen Xi.
The patent application number is CN20242086676U 20240115. The patent publication number is CN222139659 (U). International Patent Classification code is E01B3/00.
State Intellectual Property..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- State Intellectual Property Office of China has awarded a patent to Jiangxi Mingxin Steel Structure Co Ltd for punching die for c-shaped steel for steel structure. Lai Jun and Mi Jianlan developed the invention.
The patent application number is CN202420766648U 20240415. The patent publication number is CN22..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Wuxi Dechuang Auto Parts Co Ltd has been granted a patent for hoop steel belt rounding equipment. Zhang Yu and Li Xiaodong developed the invention.
The patent application number is CN202420317909U 20240221. The patent publication number is CN222133210 (U). International Patent Classification codes are B21C5..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Anhui Chilin Construction Co Ltd has been granted a patent for steel bar stretcher with good protectiveness. This invention was developed by Hu Weidong, Hu Shengyang and Xia Minrui.
The patent application number is CN202420850017U 20240423. The patent publication number is CN222133137 (U). International Pat..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Henan Zhongbang Steel Structure Eng Co Ltd has been granted a patent for bending device for steel structure machining. This invention was developed by Li Sha, Liu Xianxi, Chen Zhihao, Liu Yan and Chang Shilong.
The patent application number is CN202420621107U 20240328. The patent publication number is CN222..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Zhengzhou Weilan Steel Structure Eng Co Ltd has been granted a patent for color steel plate edge pressing forming equipment. This invention was developed by Wang Fei, Wang An and Chai Hua.
The patent application number is CN202420883232U 20240426. The patent publication number is CN222133102 (U). Internatio..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Chinese Patent for building flat steel bending device has been issued to Shandong Zhihe Construction Eng Co Ltd. This invention was developed by Nie Binbin.
The patent application number is CN202420812601U 20240418. The patent publication number is CN222133090 (U). International Patent Classification codes ..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Tongling Xinlong Steel Structure Co Ltd has received a patent for thin steel plate shaping device. This invention was developed by Wang Wei.
The patent application number is CN202420610399U 20240326. The patent publication number is CN222133076 (U). International Patent Classification codes are B21C51/00, B..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- State Intellectual Property Office of China has awarded a patent to Guiyang Minda Iron and Steel Co Ltd for steel bending equipment for steel machining. Chen Zhi, Chen Xianghong, Lin Xueqing, Chen Xiangxiang and Zhou Changwu developed the invention.
The patent application number is CN202420354767U 20240227...
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Linyi Iron and Steel Invest Group Stainless Steel Co Ltd has been awarded a patent for machining device for stainless steel plate production. This invention was developed by Wang Jianwei, Tan Chengxin, Mo Bingyang and He Xiaoqiang.
The patent application number is CN202420292765U 20240218. The patent public..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Tianjin Zhongda New Energy Tech Co Ltd has been granted a patent for steel plate flattening device for c-shaped steel machining. This invention was developed by Bian Zhuangwei.
The patent application number is CN202420886626U 20240426. The patent publication number is CN222133053 (U). International Patent C..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- State Intellectual Property Office of China has awarded a patent to Lianyungang Dongkang Metal Products Co Ltd for straightening device for prestressed steel bar production line. Li Lingyun developed the invention.
The patent application number is CN202420759795U 20240413. The patent publication number is C..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- State Intellectual Property Office of China has awarded a patent to Zhejiang Senwang Metal Product Co Ltd for pickling device used before hot galvanizing of steel strand. Mo Xujian and Shen Zhenhong developed the invention.
The patent application number is CN202323375288U 20231212. The patent publication nu..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Anhui Yunjie Machinery Equipment Mfg Co Ltd has been awarded a patent for steel plate straightening machine. This invention was developed by Jiang Youhe.
The patent application number is CN202420863764U 20240424. The patent publication number is CN222133042 (U). International Patent Classification code is B..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Chongqing Mdx Die Material Tech Co Ltd has secured a patent on die steel plate straightening device. Chen Xiaoning developed the invention.
The patent application number is CN202420783968U 20240416. The patent publication number is CN222133038 (U). International Patent Classification codes are B08B5/02, B21..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- State Intellectual Property Office of China has awarded a patent to Maanshan Xingming Cold Bending Steel Co Ltd for strip steel surface defect shaping automatic control system. Zhang Hui developed the invention.
The patent application number is CN202420388383U 20240229. The patent publication number is CN22..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Suzhou Xingqi Steel Structure Eng Co Ltd has been awarded a patent for building steel bending correction device. This invention was developed by Qi Shicheng, Chen Yanhua and Wang Huanxin.
The patent application number is CN202323554812U 20231226. The patent publication number is CN222133036 (U). Internation..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Hangzhou Xiaoshan Qianhong Traffic Material has received a patent for automatic rolling and deviation rectifying detection table for strip steel. This invention was developed by Li Fang, Shen Baigen, Shen Yaoping, Fei Hangyan, Lyu Xiao, Ni Jianliang, Tan Zhong, Geng Yu, Li Feibao and Zhao Jiafeng.
The paten..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Hebei Rongxin Iron and Steel has been granted a patent for high-pressure water descaling device for hot-rolled ribbed steel bars. This invention was developed by An Weichun.
The patent application number is CN202323542781U 20231225. The patent publication number is CN222133008 (U). International Patent Classi..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Jiangyin Xingcheng Special Steel Works has secured a patent on side loop device for steel rolling bar production line. Qian Junyang, Ge Hongshuo, Gu Pan and Liu Ziming developed the invention.
The patent application number is CN202420843911U 20240423. The patent publication number is CN222133004 (U). Internat..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- State Intellectual Property Office of China has awarded a patent to Hangzhou Xiaoshan Qianhong Traffic Material for continuous annealing device for preventing oxidation color of pre-bright strip steel from being formed. Li Fang, Shen Baigen, Shen Yaoping, Fei Hangyan, Lyu Xiao, Ni Jianliang, Tan Zhong, Geng Yu..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Gansu Jiu Steel Group Hongxing Iron & Steel has been granted a patent for waste carrier roller recycling device. Jia Shaoming, Liu Changdong, Fan Bin, Ma Junsheng and Wang Zeming developed the invention.
The patent application number is CN202323259241U 20231130. The patent publication number is CN222132968 (U..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Chinese Patent for heat treatment device for producing and processing steel castings has been issued to Turpan Huayang Casting Ind Co Ltd. This invention was developed by Zhang Chaoyang, Yao Xiaoliang and Yang Xue.
The patent application number is CN202420660828U 20240402. The patent publication number is C..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- State Intellectual Property Office of China has awarded a patent to Central Iron & Steel Research Institute and Zhonglian Advanced Steel Tech Co Ltd for experimental device for simulating pressure type quenching cooling of steel plate. Pan Tao, Wang Weiwei, Wang Tianqi, Li Jian, Shi Zhongran, Chai Xiyang, Luo ..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- State Intellectual Property Office of China has awarded a patent to Guiyang Minda Iron And Steel Co Ltd for annealing device for steel bar production. Chen Zhi, Chen Hang, Lin Xueqing, Chen Zhenlong and Lin Xiangxiang developed the invention.
The patent application number is CN202420600428U 20240327. The pa..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Tianjin Kthb Bioengineering Group Co Ltd has secured a patent on automatic cleaning device for stainless steel barrel. Jin Chenglong, Li Aihong and Mu Jianan developed the invention.
The patent application number is CN20232395704U 20231116. The patent publication number is CN222132896 (U). International Pat..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Liaoning Zhongxing Machinery Manufacturing Tech Co Ltd has received a patent for forged round steel hoisting device. This invention was developed by Fan Xuanming and Wang Xiao'ou.
The patent application number is CN202420516856U 20240318. The patent publication number is CN222138477 (U). International Paten..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- State Intellectual Property Office of China has awarded a patent to Zhang Yi for reinforcing steel bar hoisting and clamping device for constructional engineering.
The patent application number is CN202420720237U 20240409. The patent publication number is CN222138475 (U). International Patent Classificatio..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- State Intellectual Property Office of China has awarded a patent to Shandong Iron and Steel Group Yongfeng Lingang for adjustable rapid hose storage device. Liang Feng developed the invention.
The patent application number is CN202420958736U 20240506. The patent publication number is CN222138348 (U). Internat..
Steel
| Sat 05 Jul 2025
Beijing, July 5 -- Chinese Patent for winding device for steel strand production has been issued to Changzhou Wanxi Metal Mat Co Ltd. This invention was developed by Yu Weizhi.
The patent application number is CN20242107875U 20240510. The patent publication number is CN222138321 (U). International Patent Classification codes ..
Steel
| Fri 04 Jul 2025
Beijing, July 5 -- State Intellectual Property Office of China has awarded a patent to Henan Hexie Steel Silo Eng Co Ltd for thermal insulation structure of steel silo. Li Xuehui, Zhai Shushen, Zhai Dongyang, Zhang Long and Liu Jiayuan developed the invention.
The patent application number is CN202421394329U 20240619. The pat..
Steel
| Fri 04 Jul 2025
Beijing, July 5 -- State Intellectual Property Office of China has awarded a patent to Zigong Zhongliang Metallic Packing Co Ltd for residue-preventing closed steel drum. Song Fei, Chen Jiaying and Xie Minyou developed the invention.
The patent application number is CN202420985007U 20240509. The patent publication number is C..
Steel
| Fri 04 Jul 2025
Beijing, July 5 -- Lianyungang Zhubang Petrochemical Equipment Co Ltd has secured a patent on assembled stainless steel full-liquid-receiving inner floating disc. Wang Yuzhong, Tang Wei, Liu Liwen, Wang Tongshuai, Li Jin, Wang Yuqing, Guo Shoufang and Chen Xia developed the invention.
The patent application number is CN202421..
Steel
| Fri 04 Jul 2025
Beijing, July 5 -- Wujiang Huafa Container Co Ltd has secured a patent on sealed anti-corrosion galvanized steel drum. Wang Guoqiang, Mizuei and Xu Hua developed the invention.
The patent application number is CN202420846594U 20240423. The patent publication number is CN222137532 (U). International Patent Classification codes..
Steel
| Fri 04 Jul 2025
Beijing, July 5 -- Jiangsu Boda Stainless Steel Medium Plate Co Ltd has been granted a patent for transfer device for stainless steel coiled plate production. This invention was developed by Dai Xiuzhen.
The patent application number is CN20242101017U 20240509. The patent publication number is CN222137521 (U). International P..
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