
ChangZengconstantly pursues high performance, manufacturing high quality steel beam and provides one-stop solutions. ChangZeng's steel products series include multiple types. The product can end a task in the shortest amount of time. It has exceptionally high productivity and can perform certain tasks at a faster rate than anyone without any fatigue. It is used in transportation, construction, machinery, shipbuilding, and other fields. The material of steel beam is carefully inspected and chosen. It accepts the de-oxidation process to be killed or semi-killed steel.

We are actively engaged in sustainability activities. We take pride in being developing into a company that is focused on the triple-bottom-line of profit, society, and environment.