Shanghai ChangZeng Metal Co., Ltd. has two QC groups: one is to get the evaluation on substances and another on finished products. ISO9000 defines quality management as"A component of quality management focused on fulfilling quality requirements" Quality management is a continuous process that touches everything from buying to manufacturing to supply. Just when the product quality is constant, are you going to provide your repeat business. We've been working hard, paying attention to details and process of tracking and assessing if the goods meet the standard collection. Since inception, ChangZenghas been showing the high quality steel products and service to the world. ChangZeng's steel sheet series include multiple types. This product is the protector of the item. It effectively protects the item from physical shocks such as impact, wetting and bruising. It can be hot rolled to have malleability. ChangZengalways offers reliable services with competitive price. It is the best for welding, machining or other needs.High quality and efficiency is our management goal. We encourage employees to give feedback and continuous communication, which allows employees to keep pace with evolving business and market requirements and bring contributions to the company.
Shanghai ChangZeng Metal Co., Ltd. has been established for many years. Over these years, we have been developed from a small workshop with a few employees to a company with a large modernized factory that is equipped with state-of-the-art equipment and strong workforce. This development is not easy but we have gained a lot out of it - experience, expertise, skills, agility to respond to changes, and more. We have developed an extensive range of high-quality products and now are exporting products to more and more countries. ChangZengstarted the business with the production of steel beam. ChangZeng's steel coil series include multiple types. ChangZeng become more famous mainly for its independent designs. It is used in transportation, construction, machinery, shipbuilding, and other fields. our teamhas been widely recognized by domestic and international customers. It complies with the standards of GB, ASTM, JIS, BS, EN, TOCT, KSD, IS, etc.Our approach to sustainability is centered around the environment and customers. We create positive change around key issues impacting the society, and to give our customers greater opportunities to grow and transform.
Shanghai ChangZeng Metal Co., Ltd. has remained concentrated on structural channel business for several years. The employees are skilled and well experienced. They are always well prepared to give support. As a consequence of the trusted partners in addition to the loyal employees, we have developed a business anticipated to become known to the entire world. ChangZeng is one of the hot brands of steel products. ChangZeng's steel coil series include multiple types. Different shapes and different colors for steel beam can be freely chosen by our customers. Its material can be comprised of higher-grade alloys such as stainless steel or molybdenum steel. This product is not susceptible to the adverse effects of environmental factors. It has been tested in a variety of environments including wet, dry, hot, cold, vibration, acceleration, IP rating, UV light and more. Its microstructure can be Ferritic, Pearlitic, Martensitic, Etc.We pursue environmental protection in our business. We maintain a high level of environmental awareness and have found production ways to improve environmental friendliness.
Shanghai ChangZeng Metal Co., Ltd. 's mission would be to use our collected experiences to function a company that excels in quality and support. We pride ourselves on supplying a broad array of and solutions. customers rely on our skill and our expertise to satisfy their needs. ChangZeng is a reliable company known for steel products. ChangZeng's steel beam series include multiple types. This product is somewhat fire retardant. The insulating materials used for this product meet higher demands in glow wire testing. Its material can be comprised of higher-grade alloys such as stainless steel or molybdenum steel. ChangZenghas made hard work and progressive development since foundation. Its form or shape can be Bar, Rod, Tube, Pipe, Plate, Sheet, Structural, etc.We are committed to sustainable development. In addition to the good feelings we gain, our sales have actually increased through our good works. This unexpected benefit comes because people were impressed with our job and wanted to work with a company with such responsibility.