The first thing for you to do is to contact us. At Shanghai ChangZeng Metal Co., Ltd. , we have been always adhering to the business principle of "Quality First" and conducting strict quality control on every process. We take pride that we have a promised high qualification rate of our exquisitely-made products. However, due to many reasons like the negligence of our staff and occasional mistakes, there are few imperfections delivered out of our factory along with those high-quality products. Please understand that and we will solve this problem very well. Send us the imperfections and we will replace them to perfectly new products or refund the money on them to you.
In order to keep a leading of profession position, ChangZengwill continuously outstrip ourselves. ChangZeng's main products include steel coil series. steel coil is designed to be luxuriant in galvanized steel coil. It has served more than 600 foreign customers. This product can be stacked and moved without damage. The metal sheets that make up the product are corrugated to improve its overall strength. It can be hot rolled to have malleability.
Looking to the future, our company will continue to strive for superior performance of both product and service through innovation, uniqueness, and excellence.
