Packaging & Containers
| Mon 17 Aug 2026
Beijing, Aug. 17 -- Henan Jinma Zhongdong Energy Co Ltd has been awarded a patent for Coke Tank Maintenance Equipment. This invention was developed by Zheng Xiqing, Chen Hui, Zhai Wanli, Guo Jiwei, Niu Yingbo, Li Huiping, Bi Haibo, Feng Qingfeng, Qin Yujin, Li San, Jiu Minjie, Zhao Chao and Bian Chuanbiao.
The patent applicat..