Main product lines: extraction equipment, alkaline etching solution recycling and regeneration systems, electrolysis and electroplating production lines and their supporting equipment, various acid mist purification devices along with matching ductwork and accessories; plastic fans, ion-exchange columns, plastic storage tanks, pickling tanks, PVC-lined flexible sheets, brine tanks, and other equipment designed for acid and alkali resistance, corrosion prevention, wastewater and waste treatment. These products are suitable for industries including chemical processing, electronics, hardware, textiles, mining and industrial plants, electroplating, and research laboratories.