After identifying the problems of steel coil , Shanghai ChangZeng Metal Co., Ltd. will arrange the most professional after-sales team to help you. By following the instruction manual, we are responsible for repairing the products for free during the warranty period. During the usage of the product, you can send the product back to us for repair. Once the product is out of warranty period, we will charge you for the parts and accessories.
ChangZenghas been focusing on the market research, development, production, and marketing of stainless steel sheet over the past years. ChangZeng's steel beam series include multiple types. Security tests are required in the manufacturing of ChangZeng stainless steel sheet. It has been inspected in terms of its water-resistant level, insulation, anti-vibration level, and leakage-proof performance. Its form or shape can be Bar, Rod, Tube, Pipe, Plate, Sheet, Structural, etc. The product helps increase production at a lower cost, which provides obvious benefits for any manufacturer to gain competitive advantages. It is highly resistant to corrosion and oxidation.
Our tenet is 'Integrity Management and Mutual Benefit'. Under this, we will spare no effort to provide customers with professional guidance and excellent service.
