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Steel
| Wed 15 Apr 2026
Beijing, April 15 -- Jiangsu Bolin Mach Mfg Co Ltd has been granted a patent for Steel Plate Bending Device Capable of Conveniently Adjusting Bending Angle. Chen Jianhong, Tao Cuiying, Song Jun, Yao Xulian and Lu Jun developed the invention.
The patent application number is CN20242365081U 20241212. The patent publication numb..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- Guizhou Zheqian Steel Structure Co Ltd has received a patent for H-shaped Steel Correcting Machine. This invention was developed by Zhang Xiuliang, Zhang Yutian and Guan Zhen.
The patent application number is CN202422935646U 20241129. The patent publication number is CN223475971 (U). International Patent ..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- Haiyi Metal Mat Dongguan Co Ltd has secured a patent on CAM Type Drawing Machine for Stainless Steel Bar. Zhou Haiyang developed the invention.
The patent application number is CN202422799958U 20241118. The patent publication number is CN223475942 (U). International Patent Classification codes are B21C1/0..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- Chinese Patent for Seamless Steel Tube Drawing Machine with Automatic Discharging Function has been issued to Shandong Liaocheng Ximulaisi Mat Co Ltd. This invention was developed by Guo Wenwu and Guo Heng.
The patent application number is CN202422593820U 20241025. The patent publication number is CN22347..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- Sichuan Xinchangxing Grid Tech Co Ltd has received a patent for Wind Shielding Device for Steel Truss Welding. This invention was developed by Tang Hongli.
The patent application number is CN202422954593U 20241202. The patent publication number is CN223476658 (U). International Patent Classification code ..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Kunming Hangong Construction Eng Co Ltd for Steel Structure Connecting Device for Steel Structure Engineering. Wang Shidong, He Shiqin, Wang Yangyang and Wang Yangyu developed the invention.
The patent application number is CN202422248225..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- Anhui Jincheng Intelligent Steel Structure Co Ltd has obtained a patent for c-shaped steel guillotine shear. This invention was developed by Liu Hao, Hou Xiaoya, Zheng Wei, Wang Chun, Yan Xiaojun and Wang Cheng.
The patent application number is CN20242250926U 20240823. The patent publication number is CN2..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Xinjiang Beixin Yonggu Steel Structure Eng Co Ltd for Special-shaped Steel Machining and Cutting Device. Li Wei developed the invention.
The patent application number is CN202422834488U 20241120. The patent publication number is CN2234766..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Dale Metal Products Dongguan Co Ltd for Die Steel Double-end Chamfering Device. Xia Shaoji developed the invention.
The patent application number is CN20242357012U 20241211. The patent publication number is CN223476485 (U). International ..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- Taizhou Yuyi Metal Products Co Ltd has secured a patent on Steel Plate Slitting Machine. Liu Zenan developed the invention.
The patent application number is CN20242366893U 20241212. The patent publication number is CN223476429 (U). International Patent Classification codes are B23D19/00 and B23D33/02.
..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- Xingning Liangxing Decoration Eng Co Ltd has been granted a patent for Building Steel Processing Equipment. This invention was developed by Huang Qiuliang.
The patent application number is CN20242323425U 20241209. The patent publication number is CN223476427 (U). International Patent Classification codes ..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- Hubei Shenghong Building Mat Co Ltd has obtained a patent for crocodile shearing machine for rough machining of steel structure. This invention was developed by Chen Shengyuan and Liu Shunhong.
The patent application number is CN202422832218U 20241120. The patent publication number is CN223476415 (U). Int..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- Tianjin City Huodacheng Steel Pipe Co Ltd has been granted a patent for Strip Steel Shearing Device. This invention was developed by Yang Wanshan.
The patent application number is CN202422927689U 20241129. The patent publication number is CN223476414 (U). International Patent Classification codes are B23D..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- China Helon Explosion Proof Electric Co Ltd has obtained a patent for shearing device for copper-clad steel grounding rod. This invention was developed by Xie Haojia, Zhang Shengyu, Jin Xiaopeng, Zeng Yun'ai and Tong Baochen.
The patent application number is CN202422929360U 20241129. The patent publicatio..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- Yuzhou Prec Tool Huzhou Co Ltd has been awarded a patent for Micro-diameter Chamfer Tungsten Steel Fixed-point Drill. This invention was developed by Wang Aiguo.
The patent application number is CN202422824556U 20241120. The patent publication number is CN223476381 (U). International Patent Classification..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- Tianjin Hirel Machinery Mfg Co Ltd has been granted a patent for Waste Recovery Device for Steel Washer Production. Zhu Yongbing developed the invention.
The patent application number is CN202422755154U 20241112. The patent publication number is CN223476154 (U). International Patent Classification codes a..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- Chinese Patent for Stainless Steel Stamping Feeding Device has been issued to Jiangyin Tianhong Metal Casting Co Ltd. This invention was developed by Huang Jiping and Miao Lixin.
The patent application number is CN202422912984U 20241127. The patent publication number is CN223476139 (U). International Pate..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- Tianjin Hirel Machinery Mfg Co Ltd has secured a patent on Steel Washer Production Die. Zhu Yongbing developed the invention.
The patent application number is CN202422820275U 20241119. The patent publication number is CN223476103 (U). International Patent Classification codes are B21D22/02, B21D37/10, B21..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- Dalian Yuxiang Heavy Ind Machinery Co Ltd has obtained a patent for multi-station material-saving type steel shell drawing die. This invention was developed by Qu Jianjun, Qu Shengri and Gao Feng.
The patent application number is CN20242366172U 20241212. The patent publication number is CN223476063 (U). I..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- Jiangyin Zhongpu Molding Co Ltd has obtained a patent for steel structure surface rust removal device. This invention was developed by Jiang Bin and Feng Yi.
The patent application number is CN202422511000U 20241017. The patent publication number is CN223475764 (U). International Patent Classification cod..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- Hangzhou Bibote Prec Machinery Co Ltd has secured a patent on Semiconductor Steel Mesh Pneumatic Cleaning Equipment Capable of Being Bent for Cleaning. Jin Taoming developed the invention.
The patent application number is CN202423197675U 20241224. The patent publication number is CN223475753 (U). Internat..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- Daye Xinjuyuan Machinery Mfg Co Ltd has been granted a patent for Cleaning Equipment for Pc Steel Bar Production. Xu Xinqiang developed the invention.
The patent application number is CN202422859965U 20241122. The patent publication number is CN223475738 (U). International Patent Classification codes are ..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- Wuhan Xinchuangyuan Semiconductor Co Ltd has been awarded a patent for Steel Mesh Cleaning and Checking Device. This invention was developed by Chen Junjie.
The patent application number is CN202422685248U 20241105. The patent publication number is CN223475726 (U). International Patent Classification code..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- Xuchang Jiayi Ind Co Ltd has obtained a patent for efficient energy-saving stainless steel winnowing machine device. This invention was developed by Ren Zhongkai, Liu Hongyun and Ren Guojun.
The patent application number is CN202422739189U 20241111. The patent publication number is CN223475585 (U). Intern..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- Anping County Dexiangrui Net Ind Co Ltd has been granted a patent for Double-layer Compression-resistant Stainless Steel Screen. This invention was developed by Fu Zhanzong.
The patent application number is CN202422869336U 20241125. The patent publication number is CN223475573 (U). International Patent Cl..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Chenliang Construction Tianjin Co Ltd for Building Steel Plate Painting Device. He Jing developed the invention.
The patent application number is CN202422831819U 20241120. The patent publication number is CN223475339 (U). International Pa..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- Wuhan Zhenbang Biotechnology Co Ltd has been awarded a patent for Double-shaft Stirring Stainless Steel Reaction Kettle. This invention was developed by Li Hongcai, Xiao Xiao and Xu Jing.
The patent application number is CN202422766151U 20241113. The patent publication number is CN223475013 (U). Internati..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Shijiazhuang Sitaibo Machinery Equipment Tech Co Ltd for Special-shaped Steel Cold-bending Forming Machine with Positioning Function. Wang Xu and Zhao Yunqi developed the invention.
The patent application number is CN20242345424U 20241211..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- Xi'an Gaofeng Steel Structure Co Ltd has been granted a patent for Steel Structure Bending Device. Zhang Chunning, Huang Yishen, Xiao Ming and Wei Ning developed the invention.
The patent application number is CN202422773598U 20241114. The patent publication number is CN223476011 (U). International Patent..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- Jilin Zhushou Building Mat Manufacturing Co Ltd has been awarded a patent for Full-automatic Water Stop Steel Plate Production Equipment. This invention was developed by Qi Dezhou.
The patent application number is CN20242301077U 20241206. The patent publication number is CN223475996 (U). International Pat..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- Xinjiang Beixin Yonggu Steel Structure Eng Co Ltd has secured a patent on Automatic Steel Plate Arc Bending Equipment. Ma Hongwei developed the invention.
The patent application number is CN202422533940U 20241021. The patent publication number is CN223475990 (U). International Patent Classification codes ..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- Zhishan Valve Tech Co Ltd has been granted a patent for Stainless Steel Rising Stem Signal Gate Valve. Ye Rongqin, Ye Zhenyi, Ye Jinde, Ye Shuangjin and Ye Zhijian developed the invention.
The patent application number is CN202423117384U 20241217. The patent publication number is CN223483463 (U). Internat..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Wuxi Xinshili Motor Tech Co Ltd has received a patent for Magnetic Steel Pasting Equipment. This invention was developed by Pan Lingming.
The patent application number is CN202422699383U 20241106. The patent publication number is CN223483093 (U). International Patent Classification code is F16B11/00.
..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Xinjiang Xiyu Haide Construction Steel Structure Co Ltd has been granted a patent for Steel Structure Component Transfer Device. Hu Yuling developed the invention.
The patent application number is CN20242343100U 20241210. The patent publication number is CN223479100 (U). International Patent Classificatio..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Shandong Anchi Ind and Trade Co Ltd has been granted a patent for Transfer Device for Stainless Steel Coiled Plate Production. Liu Ruqiao, Cheng Hongwei, Wang Kang and Sun Xiaochen developed the invention.
The patent application number is CN202423230430U 20241226. The patent publication number is CN223479..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Su Yuhua for Steel Rail Connecting Line for Track Circuit. Bu Yan and Su Yuhua developed the invention.
The patent application number is CN20242338517U 20241210. The patent publication number is CN223479053 (U). International Patent Class..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Xinghua Kailide Stainless Steel Products Co Ltd has received a patent for Stainless Steel Fastener with Excellent Reinforcing Effect. This invention was developed by Xie Binbin, Luo Guiping, Xia Haiwei, Zeng Hongbo and Wan Xingxing.
The patent application number is CN20252000232U 20250102. The patent publ..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Wuxi Borun Xingyang Tech Group Co Ltd has been granted a patent for Round Steel Tube Loading Assembly. This invention was developed by Li Defei, Feng Jun, Yang Chuanliang and Xie Wei.
The patent application number is CN20242321533U 20241209. The patent publication number is CN223479708 (U). International ..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Jiangsu Redland Automation Tech Co Ltd has received a patent for More Stable Steel Structure Packaging Frame. This invention was developed by Sun Xiaoxiang and Zhu Tingting.
The patent application number is CN202423164749U 20241221. The patent publication number is CN223479636 (U). International Patent Cl..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Xinxiang Weitu Numerical Control Equipment has received a patent for Steel Ball Packaging Device. This invention was developed by Bai Zherui, Xu Wenjie and Hu Tiantian.
The patent application number is CN20242390498U 20241213. The patent publication number is CN223479511 (U). International Patent Classifi..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Redland Automation Tech Co Ltd for Conveying Equipment for Steel Structure Packaging. Zhu Tingting and Sun Xiaoxiang developed the invention.
The patent application number is CN202423164746U 20241221. The patent publication number..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Chinese Patent for Sidewall Shaping Steel Mould has been issued to China Tiesiju Civil Engineering Group and The Second Construction Co Ltd of Ctce Group. This invention was developed by Tian Chuanhai, Shi Zhirong, Fan Shuguang, Liu Ming, Tang Zhengzhe, Yang Guangbin, He Yinbo, Ren Yu, Ai Songdi, Xu Yangyang..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Li Xinhua for Stand Column Assembly and Steel Structure. Li Xinhua, Xiao Jicheng, Chen Jianbo and Jin Yanyan developed the invention.
The patent application number is CN202421747252U 20240722. The patent publication number is CN223482114 ..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Chinese Patent for Rear Stiffening Structure of Steel Structure Sliding Groove Joint has been issued to China Nat Air Separation Engineering Co Ltd. This invention was developed by Chen Jiefeng, Zhu Mingxiao, Zhang Jiawen, Pi Huashuai and Zheng Guoxi.
The patent application number is CN202423276660U 20241..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Zhaohui Anticorrosion Tech Co Ltd for Steel Lining PTFE Stirring Tank Cleaning Mechanism. Luo Yuan and Song Zongwei developed the invention.
The patent application number is CN20242371521U 20241212. The patent publication number i..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Qianhui Construction Shandong Co Ltd has obtained a patent for turnover device for steel processing. This invention was developed by Zhang Guohui.
The patent application number is CN20242248888U 20240823. The patent publication number is CN223477591 (U). International Patent Classification codes are B25B1..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Xinghua Yongfang Stainless Steel Products Co Ltd has been awarded a patent for Splicing Type Stainless Steel Material Clamping Structure. This invention was developed by Jiang Zhiyong.
The patent application number is CN202423307702U 20241231. The patent publication number is CN223483063 (U). Internationa..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Wenling Guangli Electric Co Ltd has been awarded a patent for Stainless Steel Impeller for Water Pump. This invention was developed by Qu Junxing.
The patent application number is CN202422455827U 20241011. The patent publication number is CN223482964 (U). International Patent Classification codes are F04D..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Jinan Yulian Construction Eng Co Ltd has secured a patent on Overpass Viaduct Steel Box Girder Pushing Mechanism. Ma Jiande, Deng Fengrui, Wu Wucheng, Zhou Shengjian and Li Chunyan developed the invention.
The patent application number is CN202422938075U 20241129. The patent publication number is CN223481..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Ningxia Yongxu Template Tech Co Ltd for Anti-floating Device for Steel Template of Internal Mould of Box Girder. Ma Wen, Ma Junqing, Li Pengcheng, Bai Yuanyuan, Li Zuobao and Bai Tingting developed the invention.
The patent application nu..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Haiwei Engineering Construction of FHEC of CCCC, Tonglu County Transp Development Group Co Ltd and Hangzhou Traffic Eng Overseeing Consultation Ltd for Movable T-beam Steel Bar Binding Jig Frame. Zhang Jialong, Zhong Haizhong, Xiao Ping, Yu ..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Anhui Herui Steel Structure Mfg Co Ltd has been granted a patent for Angle Steel Drilling and Feeding Device. This invention was developed by Jung Ji-sun, Zheng Li and Huang Jin.
The patent application number is CN20242356597U 20241211. The patent publication number is CN223477001 (U). International Paten..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Chinese Patent for Angle Steel Drilling and Pressing Device has been issued to Anhui Herui Steel Structure Mfg Co Ltd. This invention was developed by Jung Ji-sun, Zheng Li and Huang Jin.
The patent application number is CN20242356592U 20241211. The patent publication number is CN223477000 (U). Internatio..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Shouguang Yunuo Auto Parts Co Ltd has secured a patent on Numerical Control Drilling Machine for Wheel Steel Ring Production. Liu Ruizhi developed the invention.
The patent application number is CN20242322997U 20241209. The patent publication number is CN223476989 (U). International Patent Classification ..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Chinese Patent for Perforating Device for H-shaped Steel Flange Plate has been issued to Anhui Junmin Entertainment Tech Co Ltd. This invention was developed by Shao Rongjun, Shao Run, Jiang Yunlong and Chen Jing.
The patent application number is CN20242301867U 20241206. The patent publication number is C..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Shandong Daye New Mat Co Ltd for Novel Pre-deformation Device of Steel Cord Stranding Machine. Wang Jifeng, Dou Haiyan, Zhang Yushan and Chen Jun developed the invention.
The patent application number is CN20242354638U 20241211. The paten..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Henan Longxing Construction Eng Co Ltd has obtained a patent for auxiliary device for welding steel structural part. This invention was developed by Guo Hongtao, Xie Fei, Xue Wenmeng, Wu Huafeng, Li Xiaofeng and Wang Meng.
The patent application number is CN20242316833U 20241209. The patent publication nu..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Hangzhou Hongtai Water Supply and Drainage Equipment Co Ltd has been granted a patent for Welding Device for Stainless Steel Water Tank Machining. This invention was developed by Wu Hangyu.
The patent application number is CN202422684960U 20241105. The patent publication number is CN223476699 (U). Interna..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- Huizhou Gaoshengda Photoelectric Tech Co Ltd has received a patent for Steel Mesh Structure of Gold-plated Component. This invention was developed by Huang Xiaoyu and Wu Haohui.
The patent application number is CN202422654922U 20241031. The patent publication number is CN223472417 (U). International Paten..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- China Three Gorges Corporation Sichuan Energy Invest Co Ltd has been granted a patent for Foundation Pre-embedded Profile Steel Connecting Device. Zou Xinyi, Che Xiangnan, Hu Xingbo, Lei Ming, Zhan Wenyong and Liu Youjun developed the invention.
The patent application number is CN202422859021U 20241122. T..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Zhongjian Hailong Technology and Guangdong Hailong Construction Tech Co Ltd for Bottom Layer Connecting Structure and Staggered Stacked Steel Structure Module Thereof. Zhang Dejun, Zhang Zongjun, He Chengle, Lin Jiankun, Wang Qiong, Zhao Bao..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Daye Yaxin Wear Resistant Mat Co Ltd has been granted a patent for Tempering Device for Steel Forgings. This invention was developed by Cao Zhonghong, Chen Wenzhu and Zheng Changsheng.
The patent application number is CN20242363024U 20241212. The patent publication number is CN223481191 (U). International..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Xinghua Yongfang Stainless Steel Products Co Ltd has been awarded a patent for Stainless Steel Bar Placement Calibration Limiting Frame. This invention was developed by Jiang Zhiyong.
The patent application number is CN20242368169U 20241212. The patent publication number is CN223477499 (U). International ..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Hunan Zhongxing Equipment Installation Eng Co Ltd and Hunan Industrial Equipment Installation for Steel Structure Pre-assembly Auxiliary Device. Zeng Liang, Wu Xing and Peng Juan developed the invention.
The patent application number is C..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Wuxi Borun Xingyang Tech Group Co Ltd has been awarded a patent for Circular Steel Tube Jacket Assembly. This invention was developed by Li Defei, Feng Jun, Yang Chuanliang and Xie Wei.
The patent application number is CN202422829736U 20241120. The patent publication number is CN223477426 (U). Internation..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Guangdong Huayu Heavy Ind Co Ltd has received a patent for Steel Plate Surface Treatment Device for High-strength Low-alloy Structural Steel. This invention was developed by Yi Feng, He Jun and Zhang Jie.
The patent application number is CN202422621321U 20241029. The patent publication number is CN2234773..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Qianwei Anxing Machinery Co Ltd has been granted a patent for Tube Blank Surface Polishing Device for Stainless Steel Seamless Tube Production. Yang Dabing and Hu Zaijun developed the invention.
The patent application number is CN202422160720U 20240904. The patent publication number is CN223477310 (U). In..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Nanjing Tuochuang Prec Metal Material Co Ltd has secured a patent on Steel Material Cutting Device. Ma Chengyu and Lin Yunzhang developed the invention.
The patent application number is CN20242380587U 20241212. The patent publication number is CN223477277 (U). International Patent Classification codes are..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Jiangyin Qinan Machinery Co Ltd for Bridge Steel Structure Surface Treatment Auxiliary Device. Hu Qinan, Hu Yi, Liu Xunfei, Zhang E, Hu Ting and Hu Zhao developed the invention.
The patent application number is CN20242371577U 20241212. Th..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Chinese Patent for Angle Steel Back Gouging Machine has been issued to Tangshan Baofen Iron Tower Mfg Co Ltd. This invention was developed by Liu Zefang, Ma Chenyan and Wang Dong.
The patent application number is CN20242346538U 20241211. The patent publication number is CN223477271 (U). International Pate..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Jiangyin Qinan Machinery Co Ltd has received a patent for Device Convenient for Polishing Surface of Steel Structure. This invention was developed by Hu Qinan, Hu Yi, Liu Xunfei, Zhang E, Hu Ting and Hu Zhao.
The patent application number is CN202422997704U 20241205. The patent publication number is CN223..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Sichuan Xinshanming Machinery Mfg Co Ltd has been awarded a patent for Machining Grinding Machine for High Manganese Steel Wear-resistant Part. This invention was developed by Bao Zhaode and Li Ting.
The patent application number is CN20242365503U 20241212. The patent publication number is CN223477261 (U)..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Suzhou Caisen Steel Structure Eng Co Ltd has been granted a patent for Cold-rolled Steel Sheet Machining Device. Wang Meng developed the invention.
The patent application number is CN202422726606U 20241108. The patent publication number is CN223477260 (U). International Patent Classification codes are B24..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Chinese Patent for Surface Polishing Device for Die Steel has been issued to Guangdong Hengchang Youte Alloy Steel Co Ltd. This invention was developed by Zheng Changfen, Yang Jiachang and Wang Yongxun.
The patent application number is CN202423308881U 20241230. The patent publication number is CN223477225..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- Chinese Patent for Device for Preheating Scrap Steel by Using Waste Heat of Casting has been issued to Yancheng Ruichi Tech Co Ltd. This invention was developed by Lan Bin, Hu Tete and Yu Liyi.
The patent application number is CN20242303884U 20241206. The patent publication number is CN223484689 (U). Inte..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Shanxi Huabao New Mat Co Ltd for Coating Structure for Steel Structure in Extremely Severe Service Environment. Tian Jiqing, Shi Yajuan, Fang Chunyan, Guo Yan'e, Bai Chongyu, Ma Jianchao, Zeng Min and Wang Yun developed the invention.
The..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Wuxi Sifang Youxin Co Ltd, Jiaxing Sifang Youxin Tubbing Co Ltd, Taicang Sifang Youxin Tubbing Co Ltd and Nanjing Sifang Tubbing Co Ltd for Steel Drum Conveying Device Capable of Flexibly Changing Rails. Mao Linfeng, Xu Jian and Wang Ying de..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Suzhou Dinghong Electronics Co Ltd for Edge Grinding Device for Stainless Steel Barrel Welding. Zhu Yin, Liu Yongdong and Yao Guangren developed the invention.
The patent application number is CN202421906367U 20240808. The patent publicat..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Inner Mongolia Institute of Metrology Testing and Res for Zero Adjusting and Fastening Combined Device for Detecting Steel Tape. Gao Yongsheng, Xiao Feng, Zhai Pengcheng, Chu Meng, Wang Zhenhua, Nukaya Tatsuri, Gao Fangze, Su Mengmei, Wang S..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- Shandong Apt HVAC Tech Co Ltd has secured a patent on Hanging and Positioning Row Type Steel Capable of Preventing Sheet Deformation and Hanging Device. Liu Fei, Wang Guozhong, Xie Guoliang, Wang Penghai and Heo Seong-kweon developed the invention.
The patent application number is CN20242308380U 20241206...
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Chinese Patent for Surface Treatment Device of Steel Plate for Mechanical Equipment has been issued to Qingdao Dingrong Intelligent Mfg Co Ltd. This invention was developed by Liu Huan, Zhang Xiaofeng, Liu Yan, Hou Yujian and Hu Dongli.
The patent application number is CN20242312665U 20241206. The patent ..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Beijing Shoujian Equipment Maintenance Co Ltd has been awarded a patent for Small Steel Member Hoisting Device. This invention was developed by Lan Yulong, Yang Wei, Tian Wei, Kuang Bo, Du Chang and Wang Lijun.
The patent application number is CN202423122448U 20241218. The patent publication number is CN2..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to Chongqing Junqi Steel Mould Mfg Co Ltd for Steel Plate Hoisting Device. Ma Qizhong developed the invention.
The patent application number is CN202422620970U 20241029. The patent publication number is CN223480603 (U). International Patent ..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Chinese Patent for Angle Steel Hoisting Device with Stable Structure has been issued to Zhejiang Chuntao Tech Co Ltd. This invention was developed by Feng Yingjie, Ning Limin, Deng Long and Cheng Chuntao.
The patent application number is CN20242326932U 20241209. The patent publication number is CN22348056..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Chinese Patent for Elevator Steel Belt Rope Head Combination has been issued to Zhejiang Xiangrui Electromechanical Co Ltd. This invention was developed by Yang Weirui and Zhao Weilong.
The patent application number is CN202423204708U 20241224. The patent publication number is CN223480541 (U). Internation..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Tianjin Yuheng Prestressed Steel Strand Mfg Co Ltd has secured a patent on Steel Strand Production Winding Equipment. Ren Junda and Wang Jinbao developed the invention.
The patent application number is CN202422885589U 20241126. The patent publication number is CN223480489 (U). International Patent Classif..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- Guizhou Firstv Biological Tech Co Ltd and Guizhou Fumu Biotechnology Res Co Ltd have obtained a patent for multifunctional gas steel cylinder fixing frame. This invention was developed by Xie Yuanxin, Liu Yanlong, Zhou Jianhui, Liao Mei, Xia Mengyuan, He Yi and Xu Juncai.
The patent application number is ..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- Guangzhou Meadville Electronics and New Career Guangzhou Electronics Co Ltd have obtained a patent for square steel connecting support. This invention was developed by Zhang Liping, Chen Jinping and Liu Longsheng.
The patent application number is CN20242338606U 20241210. The patent publication number is C..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- CMCU Engineering and Chongqing Sifang New Mat Co Ltd have been granted a patent for Semi-steel Connection Beam Column Joint and Prefabricated Bracket Assembly. Tang Yi, Li Yulin, Liu Lei, Huang Hao and Chen Zhuanwen developed the invention.
The patent application number is CN20242340204U 20241210. The pat..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Beijing Urban Construction Group and Beijing Urban Construction Engineering Consultancy have been granted a patent for Section Steel Retaining Wall Node for Foundation Pit Supporting and Grounding. Su Zhenhua, Li Shaohua, Li Bo, Cao Yufei, Zu Jian, Shi Lei, Lei Meng, Wang Shouyin, Peng Liyang, Kang Peng, Ren..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Shanghai Ershiye Construction Co Ltd and China MCC20 Group Corporation have secured a patent on Foundation Pit Formwork Structure Based on Steel Sheet Piles. Zhang Heng, Liu Xiao and Yao Xingyu developed the invention.
The patent application number is CN202422732390U 20241108. The patent publication numbe..
Steel
| Wed 15 Apr 2026
Beijing, April 15 -- Xiangyang Mingman Gas has secured a patent on Steel Cylinder Inflating Device. Zhang Haixia, Xia Liuling and Wang Minglan developed the invention.
The patent application number is CN202423216429U 20241225. The patent publication number is CN223483984 (U). International Patent Classification codes are F17C13..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Anhui Wanyu Machinery Equipment Technology has obtained a patent for aluminum-steel composite vacuum cavity. This invention was developed by Wan Long, Li Xiaolin, Lyu Zongliang, Wen Qi and Huang Tifang.
The patent application number is CN202423110819U 20241216. The patent publication number is CN223479649 (..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- State Intellectual Property Office of China has awarded a patent to The First Company of China 8th Engineering Bureau for I-shaped Steel Back-jacking Adjusting Device. Hu Yi, Hu Jiazhi, Liu Shicun, Chen Jie, Dong Shenghui, Ji Lianggang, Li Di'an and Fu Lufen developed the invention.
The patent application n..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Beijing Urban Construction North Group has been granted a patent for Correcting Device for Steel Structure Box Column. Feng Lijie, Li Shuo, Yu Zhaoyuan, Zhang Liying, Fu Zhentao and An Ming developed the invention.
The patent application number is CN20242331963U 20241210. The patent publication number is CN..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Sanming Chengxin New Material has been granted a patent for Steel Bar Binding Machine. Zhu Yongqiang, Guan Canliu, Zhu Yongli and Guan Shiwen developed the invention.
The patent application number is CN202422379324U 20240929. The patent publication number is CN223482285 (U). International Patent Classificat..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Chinese Patent for Column Foot Connecting Structure of Steel Tubular Column has been issued to Beijing Urban Construction Group. This invention was developed by Liu Quanjun, Xiong Zhengchao, Wang Lei, Tian Qiang, Cui Jianbo, Ming Hao, Wang Bingcheng, Luo Han, Li Yue and Li Zan.
The patent application number..
Steel
| Tue 14 Apr 2026
Beijing, April 15 -- Hebei Iron & Steel Group Sijiaying Yanshan Iron Mine has been granted a patent for Alarm Device for Mine Fire Protection. Liu Zhixu, Gong Ruijie, Hong Jianfei, Yan Liang, Zhang Xu, Zhang Shuo, Zhang Junyu, Gao Xueda, Li Chunyu and Jiang Yingru developed the invention.
The patent application number is CN20..
Steel
| Mon 13 Apr 2026
Beijing, April 14 -- Zhongtian Iron & Steel Group, Nantong and Zenith Steel Group have been granted a patent for Novel Anti-blocking Steel Bin for Viscous Materials. This invention was developed by Chen Lei, Jin Yan, Jiang Tao, Fan Xiaochen, Zhao Yanzhao and Sung Il-kyung.
The patent application number is CN202423124523U 2024..
Steel
| Mon 13 Apr 2026
Beijing, April 14 -- Qingdao Angbili Ind Co Ltd and Cui Yuqiang have received a patent for High-sealing Anti-collision Stainless Steel Electrolyte Barrel.
The patent application number is CN202422819913U 20241119. The patent publication number is CN223467579 (U). International Patent Classification codes are B65D21/036, B65D..
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