We have excellence products or additives,such as Tin plating、Silver plating、Alloy plating（Sn-Co，Sn-Ni，Cu-Sn，Pb-Co，Pb-Ni）、Trivalent-Chrome plating、Immersion Zincate process for plating electroless nickel on Aluminum、Immersion Silver、Cu Antitarnish、Ni Antitarnish、Tin Antitarnish、Silver Antitarnish、CU chemic polishing、Soak Clean products、Stripper Gold Powder、Electroless Nickel、Electroplating Nickel、Wax Solvent and Electrolysis Strip Additive.We provide more high performance,more fit to buyer's excellence products .