... we also can do OEM Parts and DDM parts ... of precision machinery parts.1)OEM/ODM parts: auto parts, ... 1213, 12L14,12156. Aluminum: Al6061, Al60637.OEM according to your requestProducts Availablestamping parts, Pipes ... passivation, galvanizing, satin, etc.Processing Methodcnc machining, turning, milling, drilling, grinding, broaching ... Customized size and spec /OEM availablePackagesuitable for sea and air ...