From TS16949 to IATF16949, TopValue follow the automotive industry pace, keeping optimize the QA system, meanwhile maturing the supply chain, so that to have the flexibility and capability to achieve customer expectation on DOT and low PPM in large batch size serial production. The explosive growth of new energy vehicle market, TopValue had a large number of invest on production technology that suitable for new energy vehicle market. The typical production technology applied for automotive industry include Steel Forging, Aluminum Forging, Steel Casting, Iron Casting, Aluminum Alloy Casting, CNC Machining, Heat Treatment and Surface Coating.