In China, there are many hot rolled steel plate factories with independent intellectual property rights. Shanghai ChangZeng Metal Co., Ltd. is confident to say that we are one of these manufacturers. Since the inception, we have spent decades developing the technology. We believe that only the enterprise in possession of its own technology can stand firm on the market. Now we are very proud to showcase our achievements. We can make a promise to help minimize the cost while guaranteeing the quality. We are looking forward to partner with the purchasers around the world, and the domestic industry leaders, to together promote the technology and market the products globe-wide.
Over the years, ChangZenghas continued to write history on steel products industry history. ChangZeng's main products include steel products series. steel tubing is rich in modern design styles. It can be processed by welding, punching, cutting, bending, painting, etc. ChangZenghas got many repeated orders from most of our clients. Its excellent tensile strength and yield strength contribute to the quality of the final product.
We are committed to creating an open working environment, which supports the health, wellbeing, and talent of all our employees, and thereby ensuring the ongoing development of our company.
