Hardware processing process is according to the production needs to open material, after some such as small parts production can go to the punch and then gong cutting or CNC processing, which is a lot in the production of eyewear accessories, auto parts. And do the container: is to open the punch after the welding, and then sand after the injection of oil, and then assemble the accessories can be shipped. But also for hardware accessories after polishing a lot of surface treatment, plating or spray oil. Then burn or screw assembly packaging shipping.