How many employees in ChangZeng?

Shanghai ChangZeng Metal Co., Ltd. employs an abundance of techniques to make high-quality products. Our company takes advantage of the potential of our high-tech workers to continuously enhance angle steel . The precision direction by the enterprise leaders as well as the efforts of all workers make ChangZeng.

ChangZengis a large-scale enterprise integrating production, R&D, sales and service of steel tubing. ChangZeng's steel tubing series include multiple types. Being well sealed, it serves as a protective shell. It blocks water vapor, dust, etc. from contacting the items being packaged. This product is available with free samples. our teamfocuses on company credit. It is highly resistant to corrosion and oxidation.

Looking to the future, our company will continue to strive for superior performance of both product and service through innovation, uniqueness, and excellence.