Hardware surface processing subdivision can be divided into: hardware painting processing, electroplating, surface polishing processing, hardware corrosion processing and so on

Hardware parts surface processing:

1, spray paint processing: the hardware factory in the production of large hardware products are using spray paint processing, through spray paint processing to avoid rust hardware, such as: daily supplies, electrical shell, arts and crafts, etc

2. Electroplating: electroplating is also the most common processing technology for hardware processing. Through modern technology and electroplating on the surface of hardware, it ensures that the products will not be moulded and embroidered under long-term use.

3, surface polishing processing: surface polishing processing is generally used for a long time in daily necessities, through the surface burr treatment of hardware products, such as: We produce a comb. The comb is a piece of hardware made by punching, so the corners of the stamped comb are very sharp. We need to polish the sharp parts of the corners into smooth faces, so that it will not cause harm to human body in the process of use.