We widely use titanium alloy/stainless steel castings, sheets, forging bars, and raw materials such as wax, sand, slurry, and powder, and so on and have cumulated complete development profiles, rigorous development processes, and a material database to provide diversed material applications in various products. We have long established trusting relationships and collaborations with vendors and can timely trace upstream of each incoming material and coresponding process parameters to deliver consistent and high quality products to customers.