1. The plating bath is completely cyanide-free and environment friendly.

2. The plating bath does not contain some heavy metals and other SVHC, e.g. Pb, Cd, Hg, PBB, PBDE, and meets RoHS requirement.

3. Iron, copper, bronze, steel, Zi/Al and Electroless Nickel can be plating, both rack/barrel plating are available.

4. It promotes a dense, fine-grained and flexible layer with good adhesion.

5. Copper layer directly turns black or oxidizes as different color, applicable to photo frame, light decoration, furniture, etc.

6. Disposal of waste becomes simple because the solution does not contain complexing agent.

7. The total cost will be reduced as copper anode is dissolved while electrolyzing, which reduces the make-up solution yield.