we produce welded steel pipe. The weld line can be controlled with our precision instrument in the fitting place. For rectangular steel pipe, the weld line will exist in small sides in order to stand heavy weight. Customers who request factories produce rectangular steel pipes with weld line in small sides may have a project for steel doors or windows. Because the surface of big sides may be not even if it has weld line, that is not beautiful. Of course, there are no special requirements for round steel pipes weld line. Our professional degree can be illustrated by weld line control.

we keep a large stock of products and the steel pipes have fine workmanship without joints. As steel pipes adopt transverse welding method, the surface of products is smooth and the zinc coating is well-distributed. Steel pipes through this processing boast the property of strong weight capacity to serve huge projects. In the process of production, our workers are meticulous about details of steel pipes. Pipes with joints or scratching surface will be picked out among premium products to ensure the quality. Our processing methods as well as specialized skill make the difference in the fierce competition market.