TIANHE OIL GROUP HUIFENG PETROLEUM EQUIPMENT CO., LTD.
Since 2009Audited SupplierMore
Business Type:Manufacturer/Factory & Trading Company
R&D Capacity:ODM, own brand
Main Products:Manufacture of Down hole Tools, Casing, Tool Joints, Drill Stem Subs, Stabilizers, Drill Collars, Kellys, Heavy Weight Drill Pipe, Drilling Accident Handling Tools, Kelly Valves, Downhole Motors and Jars