Guangzhou Torui import and export trade Co., Ltd. is Fujian HADA Intelligent Technology company's all international business import and export trading company. HADA company is in fujian province China, specializing in the production of sodium hypochlorite generator, hypochlorite generator, chlorine dioxide generator, copper silver ion disinfection, swimming pool water disinfection equipment, electrodialysis, etc. HADA company has more than 10000 square meters of professional factory, 5 ...