Beijing Hengjingsheng Science Trade Co. Ltd.

Main activities

Tools, diamond and hard metal Drill bits, diamond impregnated Drill bits, coring (core bits), diamond impregnated Burrs, rotary, diamond Drill bits, diamond, for mining and well drilling Electric generator sets Generator sets, diesel-electric Rock drilling machinery and equipment Boring heads for raise boring machines Rock bits, underground mining Core bits, underground mining

Secondary activities