Business/Products:
Pdc Cutters, Drill Bit, Bullet Teeth
Company: Hhww
Country:
China
Member since: 19 March 2021
Total Leads: 1
Business/Products: Tricone Bit, Hole Opener,
Pdc Bit, Roller Cones, Core Barrel, Drag Bit
Company: Hejian Deris Petroleum Drilling Equipment Co., Ltd.
Country:
China
Member since: 15 January 2019
Total Leads: 1