Promax Engineering is an ISO 9001 certified automotive production parts supplier which combinesmanufacturing, marketing, engineering, and technical service. We supply various parts including but not limited to Cold Forming, Stamping, Forging, Machining, Powder Metal, Plastic Injection Molding, Casting, and Assembled products. We have our own manufacturing plant in Shanghai and also work together with various manufacturing suppliers in China . We provide products and services along the entire supply chain from China to end users.Promax Engineering offers a great opportunity for US OEMs and enterprises that are currently exploring a program of cost reduction and overseas sourcing. From small machinery workshops to large manufacturing OEMs, if you are interested in gaining more market share, generating more profits, Promax Engineering is your best choice. With the same quality but reduced cost, products will be delivered to your front door right on time with total peace of mind.