Where to get help if steel channel gets problem during the use?

We are full of confidence in steel channel , but we welcome consumers to remind us of product issues, which will help us to do better in the future. Contact our after-sales service and we will solve the problem. Every compliance is important to us. We are committed to providing customers with a satisfactory solution. Your satisfaction is our success.

Shanghai ChangZeng Metal Co., Ltd. ​​is the first brand of Chinese exported steel coil. ChangZeng's steel beam series include multiple types. This product is highly safe. It is equipped with an electrical protection system to avoid risks such as leakage, over current and overheating. It has served more than 600 foreign customers. ChangZenghas made hard work and progressive development since foundation. It comes with installation instructions and videos.

We stick to sustainable development. We guide our business partners to improve the social, ethical and environmental consequences of their products, services and supply chains.