... (NO.4),Vibration,Etched,Beads Blast, Stain, PVD Coating Anti-fingerprint finish etc.-Color with PVD Coating: Gold, Brass, Rose, Gold, Copper ... China. Now the Company has over 50 vacuum units with various sizes, about 1000 employees and a complete promotion, production, ... Decorative Coating is to improve the appearance decoration and color performance, meanwhile also make the substrates have better wear ...