... Overhead Barrel Electroplating Zinc Plating Line Surface TreatmentWKH provide wet process engineering. We customize full plating lines, waste treatment ... as well as custom tank liners for existing plating tanks or waste tanks. Also New & Used ... metals, Teflon Anodize, Precious Metal Plating, Brush Plating, various Zinc & Manganese Phosphates, electroless plating and electroforming coating process. We ...