TPR Co., Ltd. engages in the manufacture and sale of functional engine components. It operates through the TPR Group and Faltec Group segments. The TPR Group segment manufactures and sells piston rings, cylinder liners, valve seats, aluminum and industrial plastic products, and industrial rubber seals in Japan, Asia, North America, and other regions. The Faltec Group segment handles automotive parts, which includes roof rails, aero parts, radiator grilles, and related services such as automobile inspection and equipment maintenance. The company was founded on December 3, 1939 and is headquartered in Tokyo, Japan.