Shanghai ChangZeng Metal Co., Ltd. delivers sincere value of steel plate to our customers because our business starts by having the consumer's best interest at heart. We are always serious about Customer Service, and we render it is imperative to realize adding enormous amounts of value to our customers. We believe that: "Not everyone is as concerned with customer satisfaction as others are. But it's those who don't relent and cave into the pursuit of profits above all else who ultimately win in this ruthless business climate."
ChangZenghas built the global network for R&D, production, and sales of steel h beam not only in China but also across the world. ChangZeng's steel beam series include multiple types. Testing for ChangZeng steel h beam includes several aspects. It will be tested in terms of its work blank, components and parts, and raw materials in virtue of measuring appliances that are designed for the machinery. Its excellent tensile strength and yield strength contribute to the quality of the final product. The product helps prevent many accidents, improving the working safety for operators. So people can work safer and happier. Its excellent tensile strength and yield strength contribute to the quality of the final product.
We establish an effective and efficient control system for waste and resources, with the aim of safeguarding the health and welfare of the community from any adverse environmental issues. All of the wastes will be treated by specific waste management facilities before discharge.
