Located in Ningbo, Fenghua Shengyi Electrical Appliances CO.，LTD has been a professional manufacturer in tube shaped electric heating elements and thermostats since

1995. We are specialized in making different material of heating elements, including stainless steel, iron,copper and aluminium. High performance and heat resistance Mg powder is used as fillings between heating wire and tube wall.According to the principle of temperature expansion difference of metal, we use advanced material to produce the thermostats. With more than 80 employees and 15 technicians serving in the company,1500000 pieces of heating elements and 1200,000 pieces of thermostats can be manufactured per year. Our products are widely used in electric water heater, washing machine, air conditioner, heating stove, oven and so on.