What about the plant size of ChangZeng?

With strong manufacturing capacity and advanced manufacturing equipment, our plant is the bigger of mild steel coil production foundation. We constantly manage plant into its best large-scale manufacturing lines, gifted and knowledgeable engineers and complex equipment.

Shanghai ChangZeng Metal Co., Ltd. ranked first in China's production and sales for many years steel coil. ChangZeng's steel sheet series include multiple types. Being more elegant in galvanized steel coil makes steel coil more attractive in this field. It excels in achieving the shape set by the mold. ChangZenghas provided services for famous brands all over the world and has won wide acclaim. It excels in achieving the shape set by the mold.

Being focused on a healthier and more productive world, we will keep socially and environmentally conscious in the future operation.