... 2)high-standard technician team 3)strict quality aluminum die casting part(1). Inspection* Foundry in-house* Third Party ... ductile iron, malleable iron, stainless steel, carbon steel, aluminum, brass etc.standardDIN, ASTM, BS, JIS etc.processSand casting ... , polishing, heat treatment, or galvanization etc. MachiningComplete machining such as Machining center, CNC, Lathe, Milling machine, drilling etc. ...