Foshan Shengyu Thermal Energy Technology Co., Ltd., with 10,000  plant size and 560 employees,located in Shunde, Guangdong, As a manufacture based on electric water heater,water tank and air source heat pump water heater. We offer Water heaters wholesale and OEM/ODM customization services.We mainly focus on domestic and foreign markets, and also have obtained ROHS, CE, SGS,ISO9001, ISO140001 and other certificates.