For a long run, we embark on electroplate, electroless deposition and titanium nitride film processing. With advantages like complete types, imported producing line and professional people to deal with surface treatment, our products are always provided with precise quality to meet customer's request towards appearance, erosion preventing, plate thickness and consistence. Therefore, many of our technologies have reached international leading level such as surface treatment electroplate of Nd-Fe-B components, testing standard PCT of electroless plating for corrosion protection, salt atmosphere experiment and high temperature high humidity experiment.