Where is ChangZeng located?
Welcome to Shanghai ChangZeng Metal Co., Ltd. ! See where we are on "Contact Us" page and contact us to get pickup service or special path. The place is chosen depending on the distance to ports, the natural surroundings, the labor, etc. A trip to our firm will provide you a much deeper comprehension of our goods.
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ChangZenghas developed into a global company focused on steel products. ChangZeng's main products include steel tubing series. It features electrical safety. It has been assessed in terms of electromagnetic radiation emission, electromagnetic radiation sensitivity, electrostatic discharge, electrical transients, etc. Heat treatment yields a higher wear resistance in this type of steel. ChangZengenjoys a network of exclusive partnerships with many steel coil brands. It complies with the standards of GB, ASTM, JIS, BS, EN, TOCT, KSD, IS, etc.
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Aiming at adding value for our customers, our company will always develop cost-effective product solutions to help customers achieve their goals.

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