Hengfu Corporation, founded in1992, is recognized as the leading manufacturer of industrial switching power supplies in China. Our self-invested new factory is located in Shanghai Songjiang, covering an area of 16000m2, f......Hengfu Corporation, founded in1992, is recognized as the leading manufacturer of industrial switching power supplies in China. Our self-invested new factory is located in Shanghai Songjiang, covering an area of 16000m2, factory building 13000 m2. The products include AC/DC & DC/DC standard, PFC, open frame, battery charger, din rail, LED driver and custom-design switching power supplies, over 5,000 models showing great flexibility. ‘Hengfu’ has been a famous brand in China, and increasingly well-known-in-the-world-market. The company is ISO9001 certified by SGS. Over 50 product series have acquired UL, TUV, CB, CE, CCC approval, and more are underway. We have various advanced equipment, such as wave soldering and reflow soldering machine, AI component insertion machine, chip placer, ATE, ICT, ROHS testing, environmental testing, EMC testing system, burn-in test room, data acquisition… Only top brand international components are adopted for the key parts to ensure long lifetime and high reliability. Each unit is given full load burn-in test. With high quality and market reputation, we were honored to become main SMPS supplier for Beijing Olympic Games, 60th National anniversary ceremony and Shanghai Expo 2010. With over 20 years of experience in design and manufacture of switching power supplies, we have established long-term relationship with hundreds of big customers in the field of industrial control, telecom, LED, display & lighting of buildings, elevator, laser equipment, TV & broadcasting, computer system, medical equipment, safety control, automotive system, banking equipment… Our countrywide sales team - 17 branch offices and worldwide distributors are ready to offer you professional technical support and prompt service. We are confident to offer you total power solutions and become our trustworthy power partner.