Shandong China Coal Group Drilling Machine Branch

Gasoline rock drills have the functions of drilling, splitting, crushing, tamping, shoveling, etc., and are widely used in mining, road construction, quarrying, and national defense projects. During o

Air leg rock drills have many industrial uses, and it also brings a lot of convenience and benefits to our lives. How to choose air leg rock drills? This is a very important issue. Choice will bring u

The roof bolter has the advantages of safety and explosion-proof, reasonable structure, convenient operation, high power, high efficiency, long service life, labor saving, etc., the failure rate is ex

Pneumatic pavement breaker is mainly used to break old pavement in municipal construction, and crush the original concrete foundation in equipment installation of industrial and mining enterprises. De

On August 31, Handan Iron Steel Group Co., Ltd. Chief Li and his entourage visited China Coal Group to conduct inspections, communication and negotiation on the next step of steel cooperation. China C

On the morning of August 27, the leaders of Shandong Equipment Manufacturing Association visit China Coal Group to conduct a field investigation on the development of high-end equipment manufacturing