fter this long holiday, I wish we can add one more issue which is the Electro Coloring of Al anodizing, actually there are two base Sn and Cu.
what are our advantage we have got now.
1. The good quality of SnSO4.
2. Two ( Sn and Cu ) comprehensive formulation of additives.
3. The nanomono technology which can be applied on for protect upgraded.
4. An advanced technology which is invented by Dr. YANG ( A KING ) , Al anodizing ==> plus Plating.