Construction
| Thu 05 Nov 2026
Beijing, Nov. 5 -- Guangzhou Construction Engineering has been granted a patent for Mounting Structure of Vertical Exhaust Passage of House. This invention was developed by Tan Zian, Guan Anjie, Li Zhuoji, Li Wenguang, Pan Hongda, Deng Qinwen, Zhang Yunsong, Zhang Weixin, Zhang Yanling, Chen Jiajie, Zhang Yijun, He Jun, Wu Ruipe..