The synthesized strength of ChangZenghas always been in a leading position in domestic steel products realm. ChangZeng's steel beam series include multiple types. It makes it easy for people to identify specific items. Because of its ability to distinguish the item with printing, people can always get easy access. It accepts the de-oxidation process to be killed or semi-killed steel. ChangZenghas formed a well-trained team with proficient skills. It is not subject to yield-point runout and can, therefore, require low levels of maintenance.
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.