Automotive materials, steel tube consumption is not much, but it is very important, the car's manipulator, steering shaft, shock absorber, front axle assembly, constant speed transmission shaft, muffler, rear axle suspension arm and cooling water device and other components are composed of a variety of steel tubes, it can be said that there is no steel tube car can not start.

       The precision seamless steel pipe produced by our company is characterized by high precision, high finish, clean inner and outer wall of steel pipe, no oxidation layer, and better mechanical performance than other factories. The steel tube can withstand high pressure under various operating conditions, no leakage phenomenon under high pressure, no deformation in cold bending, no crack in flaring and flattening, and has good performance against tension and impact.