Innovation Driven

We consistently adopt policies and develop technologies that promote innovation of not only our products but also customer satisfaction.

Trust Making

We have been always establishing trust from our customers, our suppliers, our employees, our investors and social bodies.

Responsibility Committed

We assign the highest priority to the commitment of responsibility as quality of products, customer satisfaction, environmentally friendly and social care.

Zero Tolerance

We always keep this motto in the first role of our mind, by which we are driven to produce quality products, serve our customer well and care for the safety. Quality,customer satisfaction and safety are parts of our very foundation, which we shall never compromise.


Hydraulic Tube

We produce cold drawn seamless tube,unhoned, honed, skived roller burnished steel tubing for hydraulic cylinder, hydraulic line solutions.

Automotive Tube

We produce precision steel tube for automotive steering, diesel injection, chassis frame, shock absorber, stabilizer, bearing, cam.prop and drive shaft, gas spring, seat-belt systems and so on

Industry Tube

We produce cold drawn seamless steel tube and hollow bar for industrial engineering, shaft and roller,bearing, construction solutions and so on

Mining&Drilling Tube

We produce cold drawn seamless steel tube&pipe for drill rod, drill core barrel, drill rig, DTH hammer solutions.

Energy Tube

We produce seamless steel tube&pipe for heat exchanger, boiler ,heat transfer used in power generation system solutions.

Petrochemical Tube

We produce seamless steel tube&pipe for heat exchanger, pressure vessel ,heat transfer used in petrochemical system solutions.


Colors Group

Nanhuan Road ,Zhangjiagang City,Jiangsu P.R. China