SHENGYI ELECTRONICS CO., LTD.（Short for „SYE“）locates in Dongguan, Guangdong province. As a leading manufacturer of high-quality multilayer printed circuit board, SYE has rich experience over more than twenty-year’s growth and expansion.

Based in 1985, SYE covers 44 thousand square meters, 3 thousand employees, professional in high precision, high density and high quality printed circuit boards. Take advantage in multilayer PCBs which widely used in communication, networking, power supply, instrument, automotive electrics and other fields, marketing in North America, Europe and Asia-Pacific countries.

„High Quanlity“ is always the soul in SYE production, and to provide satisfying product and service is the goal we’re persuing. The best quality and leading market position is based on total quality management and well performed quality insurance under ISO9001, ISO14001, IATF16949, OHSAS18001, ISO/IEC27001, AS9100C; ISO13485  as well as technical development drives.

SYE started the expansion in Dongcheng new plant in Dongguan Tongsha Technology Industrial Parkin Sep. 2013. This project invested 200million USD, covered 180 thousand square meters. Targeting at high-layer count, high-density, and high speed and high performance communication networking, as well as advanced HDI and ELIC in communication terminal products.