707 zinc alloy stripping agent: the ability to effectively stripping divided zinc alloy material for low-copper-nickel plating, zinc alloy substrate does not hurt, stripping finished after chemical polishing with the new embryo, as this product is environmentally friendly, biodegradable additives, stripping time fast, low cost. Please visit the Web site: www.bom198.com Tel: 13528038980 Mr Yip process: Zinc Alloy return electrical goods → hung (or with plastic basket) → stripping agent (1 minute) → 2 times → polish clean water → 2 times polished clean water → drying → → back to power