Established in 1992, HUAGUAN was firstly engaged in R& D of industrial electrical equipment and automatic control products. With the development of Reform and opening-up, the market of domestic household appliances constantly boomed. HUAGUAN persists in promoting scientific and technological innovation, so further develop Electrical appliances fitting and appliance components. By doing long-term, friendly and steady business dealings with several domestic famous enterprises, HUAGUAN lays its leading position in refrigeration industry products, such as terminal board, negative-ion generator, washing machine drain pump, pressure controller and temperature-controlled assembly.