our company is a supplier of rock drilling tools from China.we supply Button bits,
shank adaptors,coupling sleeves,drill rods,especially DTH series hammer and bits ,overburden
drilling equipments.
our products are exported to Europe,Australia,South America.and are welcomed because the high quality.
our products are widely used in mining,tunelling,construction,quarrying etc.all products are complatible with
many products manufactured by Sandvik,Atlas Copco etc.