Foshan Yuanshangquan Electric Appliance Co., Ltd.(Guangdong SiHUA Electric Appliance Co., Ltd.), located in Shunde, GuangDong, China, majors in development and manufacture in the field of R&D electric water heaters. With 2 automatic production lines, the annual output capacity reaches 60 thousand units.Our team members, having more than 15 years experiences in R&D, could design the products based on market needs and customer demands. SiHUA has run ISO9001 certificate , 3C Certificate, more than 7 patent certificates and other certificates.With years of ODM/OEM experience, SiHUA has served plenty of well known brands, such as AKSM, SMS, AUX, Royalstar, Haotaitai,AUPU,AORON etc. and markets cover America, Southeast Asia, and China Mainland.