WIN SOURCE ELECTRONIC TECHNOLOGY LIMITED WIN SOURCE is always consistent since 1999, dedicated to assisting our customers to quickly and accurately find obsolete, end-of-life, hard-to-find parts, and acquire authentic common-useds parts at competitive prices. We profoundly understand that the difficulty of sourcing obsolete electronic components. Buyers should always spend up to 60% of their procurement time, as twice as finding conventional parts.Based on this challenge, we consistently optimize our in-stock inventory and a global network of suppliers to reduce your procurement cycles, lower transaction costs and provide quality electronic components at competitive prices.