Dongguan Sansheng Electrical Appliance Co., Ltd is dedicated to fluid control technology innovation and development for human. The fluid control is highly and widely involved in human living, environment protection, industry and production, energy saving. etc. Its development lasts for thousands of years from farming era to nowadays.

Our company focusing on pump&valve design and manufacture based in China.

Our company was founded in 2001, with the primary business on electric sprayer in agriculture in early period.

After developing for years, CoolRain brand electric sprayer became the market leader in medium and small cities in south China.

As the increasing demand for food grade pump on tea table popular in south China, the company turned its business to provider high quality pumps in food and drink area in 2008. The pumps followed Surflo brand. Not only provider pumps, but we also offer the solution of electrical system. Our product covers all Guangdong province.

SOVOFLO pumps are widely used in Automotive Industry, Biofuel Industry, Commercial Buildings, Developing World Water Solutions, District Energy, Drinking water treatment, Family Homes, Food and Beverage Industry, HVAC OEM, Industrial Boilers, Industrial Utilities, Irrigation and Agriculture, Machining, Marine, Metal and Equipment Manufacturers, Mining industry, Pharmaceutical industry, Raw Water Intake, temperature control, Washing and Cleaning, Wastewater Transport and Flood Control, wastewater treatment, Water Distribution, Water Treatment Solutions, etc.