Coal industry

-escogrid serpentine spring coupling for the coal industry

 

Part of the company's performance:

Domestic customers:

Yankuang Group Co., Ltd., Shanxi Coking Coal Group Co., Ltd., Inner Mongolia Yidong Coal Group, Inner Mongolia Mengtai Coal and Electricity Group, Shandong Zaozhuang Mining (Group) Co., Ltd., Shandong Zibo Mining Group Co., Ltd., Hebei Kailuo (Group) Co., Ltd. Company, Xinwen Mining Group, Heilongjiang Coal Mining Group Co., Ltd., Hebei Fengfeng Group Co., Ltd., Shandong Taifeng Mining Group Co., Ltd....

Foreign customers:

American Peabody Coal Company, Brazil Vale Company, British BJR Mining Company, Australia BHP Billiton, Australia Rio Tinto Mining, South Africa Copper Mine...