The Global Leader in the Development and

Production of PCB Laminates


Based in Dongguan since 1985, Shengyi Technology Co, Ltd. (SYTECH) is a world leader in the development and production of laminates. The company maintains a high commitment to on-going R&D efforts and provides a complete portfolio of products ranging from composites to high reliability, thermal management, HSD and RF/PTFE laminate materials. Shengyi maintains a state-of-the art manufacturing facility in Dongguan where it manufactures FR4, CEM1, CEM3 and Prepreg. In addition, the company maintains laminate and prepreg manufacturing operations in Suzhou, Shannxi and Changshu. Shengyi’s products are used in single-sided, double-sided and multilayer printed circuit boards and the company’s global customer base spans a broad spectrum of markets including mobile phones, automotive, telecommunication equipment and higher-level electrical products. In 2016, Shengyi expanded its operations presence through the establishment of a dedicated U.S. facility that features a team of widely-known, highly-regarded laminate industry experts.