Shengyi Technology Co., Ltd. develops, manufactures, and sells laminates in China. It offers flame-retardant epoxy glass fabric reinforced laminates, composite epoxy materials, and flexible circuit materials, as well as prereg for multilayer circuit boards; and HDI materials, rigid materials, automotive materials, RF materials, IMS and HTC materials, IC substrate materials, flexible materials, HSD materials, and special materials. The company also provides copper clad laminates, prepregs, insulating laminates, metal-based copper clad laminates, resin coated copper foils, covering films, and other high-end electronic materials. Its products are primarily used for making single-sided and double-sided circuit boards and high-layer circuit boards, which are applied in 5G antennas, communication base stations, large-scale computers, high-end servers, aerospace industry, chip packaging, automotive electronics, smart homes, industrial control medical equipment, home appliances, consumer terminals, and various high-end electronic products. The company was formerly known as Guangdong Shengyi Sci. Tech Co., Ltd. Shengyi Technology Co., Ltd. was founded in 1985 and is headquartered in Dongguan, China.