The factories of CONTUBE are separately located in Hebei, Shanxi and Zhejiang province of China. The average annual turnover is 20 Million US dollars. With strict quality control, our factories are all have certified ISO 9001/14001/45001 certification.
Raw Material | Laser Cutting | Tube Rolling Line | Large Tube Rolling Line |
Elbow Pushing | Surface Polish | Automatic Washing Line | Packing in Stock |
Raw Material Stock | Laser Cutting | Welding for Large Size Fittings | Fittings Pushing Machine |
Beveling | Grinding | Shot Blasting | Packing & Delivery |
Elbow Pushing Machine | Tee Pushing Machine | FIttings Workshop | 1500-Ton Pressing Machine |
Shot Blasting | Auto-Welding Machine | Heat Treatment | Pack & Delivery |
Raw Material Stock | Cutting Machines | 30T Forging Machine | Friction Press |
CNC Machining Line | CNC Drilling Machine | Heat Treatment | Painting Workshop |