WIN WIN PRECISION CO., LTD was founded in 1979, There was 28 years old. Early days it was involved in designing, manufacture of pushing and pressing molds and tools for the television, audio electronic and washing machines industrial. In 1986.We started to undertake the research, development and manufacture of computer connector socket while respecting the intellectual property of others The R&D, design and manufacturer of our products all comes from our own intellectual resources. As a result we obtained a number of Taiwan and U.S patent and UL listing from 1990 to present on our major products. Because of the ever improving precision of our company?s quality and manufacturing technology, our customers were immensely satisfied with our products and are sales grew strongly year after year. In July 1993, we bought our new plant site in WUKU and moved in and hired the Chinese Productivity Center to conduct an overall profession improvement of our company for providing customers with comprehensive after-sales services.Nowdays, In April 1998, Slot1 connector and in  April 1999, URM, both were qualified by Intel.In April 2003,Subsidiary DONGGUAN WINWIN electronic CO.,LTD open in China.The same year of June,Guangjion electronic factory pass the ISO 9001:2000 certified.In 2004,Serial ATA-IO Association Certification was approved.In 2005,ISO 14001 certified for Guangjoin electronic factory,and WINWIN products began to conduct RoHS Compliance,and we got the Green environment survey for ASUS?Samsung and Mitac.In 2006 ,all products adopted RoHS environmental protection standard .In 2007,GuangJoin electronic factory passed ISO14004-2004 certification and set up Kun Shan office at Su Zhou city.The same year,we were approved by HDMI Association Certification . We hope that we make great strives towards our objectives of automation and upgrading in the international computer connector market