Business scope: Import And Export,
Oil Pipe,
Drilling Tool,
Petrochemical Drilling Machinery And Accessories Rental And Technical Services,
Geological Exploration Equipment,
Oil Drilling Tools,
Coupling,
Electric Welding,
Anti Corrosion Pipe,
Drill Pipe,
Oil,
Auto Parts And Accessories,
Mining Equipment,
Construction Special Equipment,
Sand Control Screen,
Ship Machinery And Equipment,
Bearing,
Pipe Fittings,
Connector,
Coal Mining Equipment,