Ningbo Shengyi Electrical Appliance Factory

Situated at Ningbo, a beautiful city of port, Ningbo Shengyi Electrical Appliances Factory is a professional manufacturer in tube shaped electric heating components and thermostat. Electric heating components use stainless steel tube, iron tube, copper tube and aluminium tube as outer casing and use magnesium powder of high performance and high temperature resisance as fillings. Thermastat use quality and high insulating plastic as outer casing and are made of advanced special type metal material according to the principle of temperature sesing expansion difference value. It can produce 2 million electrial heating components and 2 million thermostat every year. The products are widely used in electric heating ware such as electrical water heater, washing machine, air conditioner, heating stove and oven and won high opinion of customers.