Tong Yang Industry Co., Ltd. engages in the manufacture and sale of automotive parts and mold. Its products are categorized into automotive plastic, sheet metal parts, cooling parts, mold and paints. The automotive plastic includes dashboard foam molding, casing powder molding, die casting injection molding, gas-assisted molding, and vibration friction welding technology. The sheet metal parts include engine cover and leaf board automation, anodized coating, sheet metal cutting, multi-axis anti-vibration plastic, and waterproof plastic automatic arm and carbon dioxide spot welding robot arm. The cooling system components include condenser, aluminum water tank, and car fan. The auto parts mold includes hot runner mold, gas-assisted mold, and blow molding. The paint includes its coating technology products and services. The company was founded by Kao Wu in 1952 and is headquartered in Tainan, Taiwan.