Acid copper is one of the most pivotal processes in decorative electroplating process, which directly determines the quality of product appearance, and the capacity of the production-line which limits the competitiveness of the electroplating plants. The series of acid copper brighteners under the trademark "Unimirror" developed by HSCT not only have a whole product line, but also represent the highest quality level in acid copper plating field, and fully meet the needs of acid copper electroplating process of various market segments. Unimirror® AC-920 Acid Copper Brightener is characterized by its clear deposits, especially suitable for those plating products with neat clean outlooks, such as imitation gold, rose gold, gun color alloys and other pattern plated articles, and plated precious metals. Unimirror® AC-930 Acid Copper Brightener is characterized by its incomparable leveling and throwing power. It is especially suitable for those plating process that requires extremely high leveling and throwing performance, such as for sanitary ware, auto parts, jewelry and other products. Unimirror® AC-1 Single-component Acid Copper Brightener is specially developed for high-speed continuous copper plating and electroforming process. Its leveling and throwing power, and post-processing adaptability are on the highest level in the market, and has been widely used in roll-to-roll continuous copper plating of wire/sheet/foil , copper electroforming mold, sculpture, copper plate, copper jewelry, and copper micro-devices, and so on.