... production 2)high-standard technician team 3)strict quality investment casting part(1). Inspection* Foundry in-house* Third ... ASTM, BS, JIS etc.processSand casting, resin bonded casting, investment casting (lost wax casting), and die casting, pressing & forging ... houseThird Party inspection available upon customers requirements(3)After long-term cooperation with customers from all over the world, we ...