Zhejiang Hongchang Electrical Technology Co., Ltd. engages in research, development, production, and sale of fluid solenoid valves, sensors, and other electrical accessories in China. The company offers valves for washing machines, dishwashers, toilets, water purifiers; and machine water level sensor. It also offers modular component, door lock for washing machine; high and low pressure switch for water purifiers; dispenser and auto dosing; and electronic water pump. The company was founded in 1996 and is based in Jinhua, China.