Metal & Mining
| Wed 13 May 2026
Beijing, May 13 -- State Intellectual Property Office of China has received Qingyuan Csg Energy Saving New Mat Co Ltd, Shenzhen Csg Tech Co Ltd and CSG Holding patent application for Cover Plate Glass, Preparation Method Thereof and Glass Product. Dai Bin, Ping Wenliang, Xiao Zifan, Qing Liping, Liu Zhilin, Zheng Wengang, Su Ru ..