The production base of Shanghai Sangshen Electronics Technology Co.,Ltd is located at Shanghai Hongqiao Develop Zone. Factory has passed ISO 9002 quality Assurance System of GERMANY TüV CERT CERTIFICATION Company. Sangshen Electronics Technology Co.,Ltd , a high-tech enterprise that integrates R&D, OEM manufacturing and sales system, specializes in power inverter, Car amplifier, high-frequency charger, emergency power, and MCU products. It owns automatically SMT & AI line, wave weldering machine, assembly line, lift-testing line and various kinds of debugging and detcting instruments. With professional IC developing, all-aspect cooperating capability, engineers and techinians, skilled wokers, the factory maintains the ability of producing 600,000 pcs power inverters per year and 600,000 sets of other switch power supplies.