... or samples or special requirements from customer6.Finish: Zinc Plated, nickel plated, chrome plated, powder coating, black anodizing, hot-dip galvanized, electrophoresis or ... of Ni, Cr3+, Zn-Ni, Dacromet, No chrome dacromet, silver-Plated, tin, Gold-plated and so on, in full compliance with RoHS requirements ...