Description: SHENGYI ELECTRONICS (THAILAND) CO.,LTD. entrusted PERMSUP ENGINEERING AND SERVICE CO., LTD. to design the SYELEC factory and office at TFD Industrial Estate 2, Chachoengsao. The 112,402-square-meter reinforced concrete facility, completed in 2026, is designed to support research, development, and production of advanced electronic boards, electronic components, and modern electronic products.