How about ChangZeng service team?

Shanghai ChangZeng Metal Co., Ltd. service staff is broadly recognized by clients at home and overseas. As an expert mild steel strip maker, we not only concentrate on the quality of products but also pay close attention to customer satisfaction. Each employee including sales team and experienced engineers is greatly skilled and has been doing their very best to provide every client with thoughtful support.

ChangZengranked first in China's production and sales for many years steel coil. ChangZeng's main products include steel beam series. Our steel tubing are rich in stainless steel pipe. It has served more than 600 foreign customers. This product is electrically safe. Tests such as dielectric withstand test, insulation resistance test, and leakage current test have verified its safety when connected to a voltage that is high enough to present a hazard to the operator. Its comes with optional additional alloys including carbon, manganese, silicon, chromium, nickel, molybdenum, and vanadium.

Our company will stick to the high standards of professional conduct, and to ethical and fair business dealings with our customers to achieve long-term success.