JiaShan TengYuan Metal Production CO.,LTD. was Founded in 2003, specializing into the production of High Quality Washer products. It owns more than 11,000 ㎡ of factory buildings. There are 40 Automatic Stamping Production Lines and 6 sets of Automatic Optical Selector Machine Lines; Coating Film Thickness Tester, Rockwell Hardness Tester, Vickers Tester and other full set of Production and Testing equipment. The Complete Production Line can effectively test and control the size of products, surface coating, surface defects, no cracks, flatness, hardness level and other quality requirements. The most standard Control System, the Production Process Card will track from raw material storage to stamping - surface treatment - packaging selection - shipment inspection. The quality problem of any batch during the production process can be effectively traced with source. We are willing to accomplish customer’s high requirements with the production -Customers from Japan and Germany for PPM50 (50 parts per million) . IATF16949 Automotive Industry Quality System certification in 2021. Main products: GB, DIN, JIS, ANSI, BS, ISO, NFE and other custom-tailor parts. Material: Mild Carbon Steel, Medium Carbon Steel, Alloy Steel, Stainless Steel, Copper, Aluminum and other metals such as Stamping, Welding, Automotive Processing. We adhere to continuously provide customers with high quality and efficiency products to help our customers improve their market competitiveness. Welcome to inquire and discuss cooperation.