Brass bar adopts smelting/refining - continuous casting - drawing process, the bar metal is pure without inclusion, the structure is even and refined, the mechanical properties and various process properties are good. Copper bar precision size, good surface quality, polishing, excellent electroplating performance.

The surface of the copper bar and its processed parts, after grinding and polishing, its surface is as delicate and bright as a mirror. After cleaning, pickling, metal plating, electroplating combined with fastening, fine adhesion, uniform and beautiful color, corrosion resistance is very high. After 48 hours of salt spray test, can ensure that the surface coating bright, permanent as new.