Mainly produces various high-end metal substrates: copper-based, copper-aluminum-based, aluminum-based, and steel-based according to the type of metal base; thermoelectric separation, soft-hard combination, single-sided multi-layer according to the product structure type; products are widely used in Automotive electronics, communications and medical equipment, military power supplies, large stage lights and high-wattage high-bay lighting, new energy and UV lamps and other high-tech fields.