U-Best Innovative Technology Co., Ltd., together with its subsidiaries, manufactures and trades in polymer chemical raw materials in Taiwan and internationally. It operates through U-BEST, Feei Cherng, Hsin-Li Chemical, and Sen Tai segments. The company offers polyurethane (PU) synthetic resins, PU adhesives, surface treatment agents, and solvents; nylon resins, polyester polyols, composite materials and raw materials, water-based resins, bridging agents, wet curing reactive hot melt adhesives, polyester polyols, plastic polyurethane elastomer TPUs, and flexible OLED hard coat films; and synthetic leather, plastic leather, and flocked fabrics. Its products are used in sports shoe materials, flame retardant and anti-fouling, waterproof and breathable, furniture and clothing, and footwear and leather bag industries, as well as other industrial applications. The company also develops, leases, and sells residential and office buildings; breeds livestock; engages in construction activities; and trades in commodities. U-Best Innovative Technology Co., Ltd. was incorporated in 1991 and is headquartered in Tainan City, Taiwan.