Manufacturers in the metal production industry are always seeking ways to protect their products from the relentless forces of corrosion. JINPAO provided full spectrum of metal surface treatment (in-house and outsource) included:

Coating & Plating Processes:
Coating and plating processes seek to either alter the surface of metal parts at a molecular level or to fully cover it. The goal of these processes is almost exclusively corrosion prevention. Some of the coating and plating services JINPAO offers include:

  • Chemical Conversion
  • Anodizing
  • Zinc plating
  • Tin and Nickel plating

Paint and Color Coats
As with coating and plating, painting and color coating are metal surface treatments primarily meant to prevention corrosion. They do, however, have a number of other purposes: control and prevention of fouling, the growth of marine life in aquatic environments; increase heat and abrasion resistance, as well as grip; and decrease solar absorption, among others. The painting and coating services offered by JINPAO include:

  • Powder coating
  • Liquid painting
  • Robotic painting

Additional Surface Treatments
There are a range of mechanical finishing treatments that, when performed in advance of certain metal surface treatments, can also be considered metal surface treatments in and of themselves. For example, certain plating processes lead to better results if the part has a particular surface finish; likewise, paint will not adhere properly to a part that is dirty or greasy from the manufacturing process. Additional surface treatments of this nature offered by JINPAO include:

  • Sand blasting
  • Degreasing
  • Passivation
  • Buffing
  • Hairline
  • Polishing