
Shanghai ChangZeng Metal Co., Ltd. is a steel products brand that is very popular in Chinese and overseas markets. ChangZeng's main products include steel beam series. This product has the required functionality. The technology used exceeds the limits of manual functions. It can end more complex and complex operations. Its sizes and thicknesses are customizable for different applications. ChangZengacts swiftly and flexibly. Its material can be comprised of higher-grade alloys such as stainless steel or molybdenum steel.

We adhere to the brand building, independent innovation as the driving force of development. We will put more investment in R&D to enhance our product creativity.