Enviornmental
| Mon 31 Aug 2026
Beijing, Aug. 31 -- Shandong Heishan Glass Group Co Ltd has been granted a patent for Glass Kiln Waste Gas Purification Device. This invention was developed by Jiao Yubo, Wang Yunfeng, Guo Weixiao, Lu Zijian, Xu Chuanyong, Xu Guangfeng, Zheng Guiqing, Su Zengxian, Guo Kewen, Xu Qixin, Qu Guodong, Lyu Yiheng, Chen Qitao, Zheng Gu..