KMC (Kuei Meng) International Inc. manufactures and sells chains and related components for bicycles, motorcycles, automobiles and industrial applications; its core products include bicycle chains and drivetrain systems, motorcycle cam chains, drive chains, transmission kits and sprockets, automobile timing systems, garage door openers and after-sales services for electric bicycles. Founded in 1977 and headquartered in Tainan City, Taiwan, the company operates manufacturing facilities in Taiwan, China, Vietnam and other locations across Asia, with sales reaching over 130 countries in North America, Europe, Southeast Asia and beyond through 11 plants and 16 sales offices. KMC maintains long-term strategic partnerships such as with Shimano Inc. since 1986 for bicycle chain supply, continues to optimize its bicycle chain portfolio by increasing high-end product proportions as outlined in its 2024 annual report, and reports strong financial performance with 2025 third-quarter basic earnings per share of NT$6.27 and October revenue of NT$340 million.