
Shanghai ChangZeng Metal Co., Ltd. is a reliable company known for steel beam. ChangZeng's steel tubing series include multiple types. With high level stainless steel sheet material, the service life of our steel sheet is more durable than that of others. The minimum order quantity for this product is 5 tons. ChangZengstrengthens our core advantage with innovative products. Its form or shape can be Bar, Rod, Tube, Pipe, Plate, Sheet, Structural, etc.

We are committed to maintaining the highest ethical standards in our business. We have implemented an Integrity Management Plan that sets out the administrative structure and measures for integrity management.