（Mr. Li Shengqiang meeting with SHSD Coal Group team）
Mr. Zeng Shusheng, vice general manager showed Mr. Wang Zhigang, around the workshop, and explained the technical process and quality control to SHSD Coal Group team.
（Left:Mr. Hu Xiaoyu, middle: Mr. Wang Zhigang, right: Mr. Zeng Shusheng）
（Inspection in workshop）