DOUBLE CIRCLE ELECTRONICS GROUP CO., LTD OF BENGBU was found in 1966. With development of more than forty years, Doublecircle has become a well-known native professional manufacturer, engage in R&D, production and operation of resistors and other electronic components. It is located in beautiful Bengbu Hi- tech Industrial Development Zone and is a provincial-class High/New Technology enterprise. Since 1985, Doublecircle has been active in introducing foreign investment and has established 5 joint ventures with partners from the US, Denmark, Germany and Taiwan. They are BDS Electronics Inc., VIS Electronics Co. Ltd, Anhui Changsheng Electronics Co. Ltd, Vitrohm China Far East Electronics Co. Ltd and DRT Resistor Technology Co. Ltd. Our group also has two branch factories. The main products are precision metal film resistors, standard metal film resistors, metal oxide film resistor, precision wirewound resistor, high power wirewound resistor, metal film fuse resistor and wirewound fuse resistor, PTC thermistor, precision chip resistors, high-power thick film resistor, glass-glazed resistor, vehicle resistor, motorcycle resistor, precision resistor network, precision shunt as well as custom-made electronic components such as automobile oil level sensor, high-frequency attenuator, inductor and high-frequency transformer. Its products are widely applied in instruments and devices, military projects, aviation and aerospace, home appliance, mobile telecommunication, automobile and motorcycle, power locomotive, power supply and IT Industry as well. Doublecircle has got ISO9001 and TS16949 Quality Certificates. Some products are RoHS compliant by China Quality Certification Centre.Anhui Changsheng has supplied its products to GE transportation. Doublecircle itself has been supplying vehicle resistors for Shanghai Volkswagen and GE for years. In January, 2006, Doublecircle succeeded in investing abroad, built strategic partnership with SRT resistor technology GmbH from Germany, which means a step forward for our strategic goal of sustainable development and building Doublecircle into a world-famous brand. Doublecircle is assuming its responsibilities of protecting the homeland common to the human society, has established an environmental management system and has been implementing the environmental system, striving for minimization of its environmental impacts and developing into a modern industrialized firm, which is green and clean with harmonious development between man and environment.