Where is ChangZeng located?
2019-11-26
The address of Shanghai ChangZeng Metal Co., Ltd. office is available at the Contact Us page. We receive many customers to visit our office and factory every year. High-quality products and services, rich company qualifications and reputation, excellent industry development prospects are the main charm to attract customers for a field tour. If you would like to know more about our company and customers visiting, you can visit our website, many pictures about our company environment and customers visiting are presented on this website. If you have any questions, feel free to contact us.

ChangZenghas established the reputation in the China market as we have been providing high quality steel h beam. ChangZeng's steel tubing series include multiple types. ChangZeng steel products will go through strict safety testing. It will be tested with regards to its electrical heating elements, creepage distance, and electric clearance. It is not subject to yield-point runout and can, therefore, require low levels of maintenance. This product has an excellent cushioning effect. During its production, a kind of shock-proof and pressure-reducing material is used to reduce the negative pressure of the feet. It complies with the standards of GB, ASTM, JIS, BS, EN, TOCT, KSD, IS, etc.

To guarantee a better clean future for the next generation, we will strictly implement ISO 14001 environmental management systems to improve continually the environmental performance uring our production stages.
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