Supplier: Drilling equipment and used drilling equipment like drill pipes, spiral drill collars, elevators, hydraulic tong, spider slip, used non magnetic drill collars, elevators, and used premium drill bits (tricone), vovan jar, and mwd Buyer: Drilling equipment and used drilling equipment like drill pipes, spiral drill collars, elevators, hydraulic tong, spider slip, used non magnetic drill collars, elevators, and used premium drill bits (tricone), vovan jar, and mwd
