Yes, Shanghai ChangZeng Metal Co., Ltd. ensures a complete product supply chain through efforts in different aspects. To form a supply chain, we partner with raw material providers with years of experience as well as shipment companies featuring high delivery accuracy. We also pay attention to the implementation of the internal production management mechanism. It proves to have a significant value in improving product turnover rate and reduction of labour costs. With the complete supply chain, we steadily improve our overall productivity and ensure on-time processing of customer orders.

ChangZeng is now widely recognized by more customers at home and abroad. ChangZeng's main products include steel beam series. Performance of steel tubing is significantly improved after ChangZengstart using stainless steel pipe materials. The minimum order quantity for this product is 5 tons. This product is able to withstand all different types of weather and environments without deteriorating. This is achieved thanks to its metallic makeup, a type of weathering steel known as Corten (or Cor-Ten). This product offers greater strength and uniformity.

We care for the environment. We use environmentally friendly technologies in our production activities to minimize the possible adverse effects on the environment.