On the afternoon of June 15th, a batch of single hydraulic props independently researched and produced by China Coal Group Machinery Co., Ltd. were inspected and installed and shipped to a mine in Jinzhong City, Shanxi Province. As one of the most popular industrial and mineral products of our group, the single hydraulic prop product has been very popular recently. At present, the two series of 27 hydraulic pillar products produced by our group have all obtained the national mining product safety mark certificate, and the products are very safe in terms of quality and safety.
The single hydraulic prop is a type of constant-resistance single-unit hydraulic prop that is externally supplied with liquid. It is an auxiliary equipment for high-grade mechanized general-purpose working face, and it is also the end support equipment for the fully mechanized mining face. The single-unit hydraulic props produced by our group have many advantages such as large working resistance, light weight, long service life, large working stroke, low use cost, easy operation, wide application range and good stability. The product has been well received by domestic and foreign customers since it was put into the market, and the market sales are very good.
As a enterprise of state-level contract-credit  and a designated production unit for coal mine-specific equipment and accessories, China Coal Group has more than 80 mining products successfully passed the national mining product safety certification. The products are sold in 151 countries and regions on six continents, China Coal band is well known at home and abroad. In 2018, China Coal Group will provide the highest quality products and the most sincere service to new and old customers! Warmly welcome domestic and foreign merchants to visit China Coal Group to investigate and purchase!