
Shanghai ChangZeng Metal Co., Ltd. is a manufacturer that specializes in producing steel products. ChangZeng's main products include steel products series. c channel steel is applied to ensuring steel beam to be of great durability and stability. It is used in transportation, construction, machinery, shipbuilding, and other fields. ChangZenghas formed a well-trained team with proficient skills. This product offers greater strength and uniformity.

Corporate sustainability is integrated into every facet of our work. From volunteerism and financial donations to reducing the environmental impact and providing sustainability services, we ensure that all our employees have access to corporate sustainability.