How about structural steel channel after-sales service?

Customer aftercare is important for any business, especially for those small- and mid- businesses where every client counts. Shanghai ChangZeng Metal Co., Ltd. is one of those businesses. We provide a wide range of top-quality after-sales services and help customers get the most out of your steel channel . The services cover design, installation, and other types of after-sales service, all of which are supported by our after-sales service team. It is made up of several experienced staff who are proficient at communicating in English, have a deep understanding of the internal structure of our products, and are patient enough.

ChangZengstarted the business with the production of steel coil. ChangZeng's steel sheet series include multiple types. This product is less likely to self-ignite when components fail. It is granted approval only after the materials are tested to meet the IEC 60695-2-11, which ensures this property. Heat treatment yields a higher wear resistance in this type of steel. ChangZenghas maintained and strengthened business relationships with partners and clients over the years. It has served more than 600 foreign customers.

Our company always takes customer satisfaction as the basis. We have put much effort to build trust with them and come up with various win-win solutions, aiming to improve their satisfaction rate.