WINWIN Precision Industrial Corporation Ltd. is an ISO 14001 certified manufacturer of connectors and sockets, specializes in developing, innovating & manufacturing a wide variety of computer and communication equipment connectors including: SATA connectors, DDR connectors, ZIF sockets, CPU Sockets, PCI Express connectors, HDMI, DVI, SIM Card sockets, etc., provides total solution from in-house design, tooling, plastic molding, packaging, QA to logistics. WINWIN Precision Industrial Corporation Ltd. was established in 1979 in Taiwan. Applying the company philosophy of innovation, harmony, quality, and service, WINWIN is continuously growing quickly, and is expanding its scale step by step. Now the total employees are over 1, 500, and Win-win has invested to establish the china subsidiary companies and Hong Kong agent. Win-win is keeping close cooperation with INTEL, IBM, TYCO, JAE, AMPHENOL, SAMSUNG, ASUS, GIGABYTE, Quanta, etc. We are always insisting that the strict management for production and QA process is very important for producing the most reliable products. So, Win-win has already got the Taiwan, China, USA patents for many items and entrusted the Electronics Testing Center (ETC) governmental organization to proceed reliable tests, also we have obtained the UL approval No. E133390.