Non-cyanide copper-tin alloy plating process is with no cyanide, no contains of toxic substances like lead, cadmium and mercury, PBB, PBDE, etc.. It meets the RoHS standard, safety and friendly to environment; the layer is with fine crystallization, good brightness, excellent anti-tarnish ability. The luster is bright as the nickel plating and the weldability is extremely good; the process is stable and easy to control.
Non-cyanide copper-tin alloy plating process is widely applied to industries like jewelry plating, mobile phone accessories, electronic communication component products and connectors, etc.
HN-NW Non-cyanide Cupronickel-Tin Plating Process
HN-YS Non-cyanide Brass-Tin Plating Process