Shanghai Sunway Electronics Technologies Co., Ltd. (Shanghai Sunway) is a comprehensive company that specializes in the research and development of switching power supplies. Our company has successfully transformed to be a subsidiary company of SVA Group, and incorporated with Shanghai Worldwide Electronics which is a Japanese-owned company. Shanghai Sunway has been included in China Power Supply Association as an officially registered member. In believing that the most suitable product is the best product for customers, we orient our designs to fit every single customer's special need, and to make our products to broadly satisfy our customers' needs.During the years, we have already developed and manufactured more than 300 models of power supplies for customers from around the world, including cased, case-less, and modularized power supplies, with input/output of AC-DC, DC-AC, and DC-DC. Our end users mainly come from such industries as Telecommunication System, Cable TV, Business Machines, Office Equipment, Consuming Equipment, Medical Equipment, Apparatus, and Numerical Control Ext.After years' of business cooperation with a great number of customers from around the world, Shanghai Sunway has created a top class engineer team with rich experience and the latest concepts in the line. We are confident of satisfying our customers more closely and efficiently by developing new products which can meet industrial standards and international certifications. Moreover, we have many products already obtained national patents.With collaboration with Shanghai Worldwide Company, our company now covers an area of 37,000 square meters, and staffs 600 people, with daily output of 400,000 of auto-insertion, 500,000 pieces of manual insertion, 3,000,000 pieces of SMT surface pastes, and 500,000 PCB units. Beside the above, we have already set up lead-free assemble lines, and are ready to produce RoHS compliant power supplies according to our customers' requirements.We do corresponding standard tests on each of our switching power supply shipped abroad, and our strict tests and quality control can ensure every single power supply shipped out completely faultless. We have many product models already received UL, CE, FCC, and CCC certificates. All the special requirements about certifications have been successfully satisfied, all these have supplied our company with a high reputation in this industry.Shanghai Sunway Electronics Technologies Limited Company can be continually devoted to designing and developing the most suitable products for our customers!