Ni Zhang

Beijing Tianma Intelligent Control Technology Co., Ltd. engages in the research, development, production and sale of coal mine unmanned intelligent mining control technology and equipment. It provides systems of automatic mining, systems of shield automatic controlling, systems of automatic pumping, related spare parts, and operation and maintenance services. The company was founded on July 17, 2001 and is headquartered in Beijing, China.

Harbin Institute of Technology provides educational services. Its offers various courses through its different schools such as architecture, astronautics, chemical engineering and technology, civil engineering, computer science and technology, economy and management, electrical engineering and automation, electronics and information engineering, energy science and engineering, food science, foreign language, humanities and social sciences, law, materials science and engineering, mechatronics engineering, transportation science and engineering, science, software, new media and arts, and life science and technology. The company was founded in 1920 and is headquartered in Harbin, China.