Shandong China Coal Group Drilling Machine Branch

This cooperation not only marks the further expansion of China Coal Group in the international market, but also injects new vitality into the economic and trade cooperation between China and Brazil.

Y26 small pneumatic drilling hammer is a kind of pneumatic tool specially used for chiseling and drilling hard materials such as rock and concrete. It is widely used in mining, tunnel construction, bu

Y24 manual pneumatic rock drill is an efficient pneumatic tool, which is widely used in mining, geological exploration, tunneling and foundation engineering. With its simple structure, convenient oper

Y19A portable drilling equipment is an efficient and easy to operate pneumatic drilling machine, widely used in mining, tunnel construction, construction and geological exploration fields. Due to its

The YT28 hand-held air-leg rock drill is a pneumatic tool widely used in mines, tunnels, construction and other civil engineering. It is known for its efficient drilling and rock drilling capabilities

The visit of Wenzhou Investment Promotion Bureau and Jining Wenzhou Chamber of Commerce to China Coal Group not only deepened the understanding and trust between the two sides, but also laid a solid f