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Specialized ultra-pure water treatment equipment for the electroplating industry, designed for research and production in this sector, undergoes strict testing at every stage of its production process. Its equipment does not cause secondary environmental pollution during use, making it an essential choice for ultra-pure water treatment systems used in the modern green electroplating industry. Solutions for ultra-pure water treatment equipment in the electroplating industry. The electroplating and coating industries have high requirements regarding water quality; pure water with a conductivity of less than 15 us/cm is needed to improve the smoothness, brightness, and adhesion of the surfaces of the plated parts. Therefore, ultra-pure water treatment equipment is required to process the raw water so that its quality meets the needs of production. Additionally, pure water with a conductivity of less than 10 us/cm is also required for cleaning plated parts in order to ensure product quality. The ultra-pure water equipment used in the electroplating industry relies on reverse osmosis or EDI technology; EDI technology cleverly combines electrodialysis and ion exchange techniques to achieve excellent water purification results, enabling the production of high-purity water. Production process of ultra-pure water treatment equipment for the electroplating industry 1. A two-stage reverse osmosis system is used, with the following flow sequence: Tap water → Electric valve → Multi-media filter → Activated carbon filter → Water softener → Intermediate water tank → Low-pressure pump → Precision filter → First-stage reverse osmosis → pH adjustment → Mixer → Second-stage reverse osmosis (with positively charged reverse osmosis membrane surface) → Pure water tank → Pure water pump → Microporous filter → Point of use. 2. A high-efficiency reverse osmosis combined with EDI system is used, and the process is as follows: Tap water → Electric valve → Multi-media filter → Activated carbon filter → Water softener → Intermediate water tank → Low-pressure pump → pH value adjustment system → High-efficiency mixer → Precision filter → High-efficiency reverse osmosis → Intermediate water tank → EDI water pump → EDI system → Microporous filter → Point of use. Since the quality of raw water varies in different regions, the production processes for water purification also differ. It is necessary to carry out specific design based on the water quality test reports provided by the client in order to achieve good water purification results that meet the requirements of the electroplating industry.