How about Shang Jie Coal Machinery Green Company?

Ordinary. Shang Jie Green Coal Machine Company is a formal company. Shang Jie Coal Machine Green Material Technology Co., Ltd. was established on 20 13, which is a company integrating design, research and development, production, sales and service of high-end castings and forgings. Its predecessor is Zhengzhou Coal Machinery Group Casting and Forging Branch, and it is one of the professional manufacturers of castings and forgings in China coal machinery industry. Established in 1958. The company has 357 employees, including 50 engineers and technicians, with senior title 10, doctoral students 1 person and 5 master students. It is the largest producer of castings and forgings in the coal industry.