About Us

KMC was established in Tainan , Taiwan in 1977. We have devoted ourselves to the production of professional bicycle chains since then to stand out among tons of chain makers. The partnership between Shimano Japan and KMC has been lasting from 1986 to date by signing the chain supply and technology cooperation agreement. Nowadays, KMC becomes one of the largest chain manufacturers in the world with annual capacity of 150,000,000 meters sold to more than 130 countries due to the strong marketing network.

Except the two factories set up early in Taiwan , KMC expanded to China since 1989 for global market . More factories were located in Shanghai , Dongguan, Chongqing and so on. To take advantage of local production lines, KMC not only entered China domestic after market, but also has made the stable and reliable relationship with well-known motorcycle makers like Honda, Yamaha, Suzuki and Grand River . The market share reaches 50% and magnificent brand awareness is created. In recent years, KMC further develops industrial chains for power transmission industry.

In 2006, after an reorganization of KMC Group, A Man Power Transmission Co., Ltd. (AM) was set up to take charge of manufacturing and marketing for motorcycle chain and industrial chain. AM plays a part in industrial chain with active and enthusiastic attitude. America Diamond Chain Company makes a firmly approval on our quality. In 2008, AM and Diamond Chain start a joint venture and set up a manufactory in Weifang , Shandong Province. After integrating techniques and production capacity, AM and Diamond Chain can become the best strategical partner. Through the collaboration, both of us will put the best effort in the transmission industry. 　

Until today, AM is stepping into the 41th operating year and has already 4 factories in the world with ISO certificates, advanced equipments and excellent manufacturing technology. There are many marketing companies over Japan , Taiwan , China and Thailand to ensure just-in-time communication and delivery.

We will continue to improve our quality and service by supply chain integration, management consolidation and concrete teamwork to make the basis of persistent innovation.