... It can be plated gold, platinum, rhodium on various metals, for plating gold (24k gold, 18 k gold, and imitated gold), it not only for ... be electroformed of nickel, copper, iron, chromium, tin, zinc, 24k gold, pure silver, etc. with a strong power, high speed, ... various aluminum and aluminum alloy products, such as the aluminum chain, the aluminum decoration, the aluminum sheet, the decorative lighting ...