With the industry developed, each product has been added the gloss surface treatment, which provides the rust protection and beautiful look. Plus, it extends the duration and other special functions.

　　To increase its added value, it make products not easy to corrosion and to increase the decorative appearance and extend the duration of effect and special functions. In recent years, the surface treatment has played a significant role in the technology industry such as semiconductor, IC, ABS plastic, automobile parts, and other metal surface plating.