Guangdong ShengShiMingMen Tech Co., Ltd was established in 2010. With the 13years of experience on manufacturing, we have 25,000 square meters and about 300 workers,Non-Dust Electronics Workshop, INJECTION molding workshop, HARDWARE workshop, BATTERY pack workshop, modern ASSEMBLY and TESTING lines, and R&D,QC team,ISO Quality Management System . The products include the Centralized Power Supply System, Household Power Station and other Household appliances. We are not only the long-term partners on OEM and ODM services, but also your trusted business partner in the future.