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T.C. International was established in Southern California in 1980 to distribute products from affiliated companies under the Sirus Group, and it was originally a steel wire manufacturer since 1968. Based on the experience, TCI eventually expanded into hardware and chain industry and is currently carrying chains from Grade 30 to Grade 100 and wide assortment of chain accessories.

T.C. International currently has three divisions

  • Chain Products
  • Truck Trailer/Transportation Components
  • Fastener Products

TCI's OEM services help customers find sources from Taiwan and China to offer a multitude of manufacturing opportunities such as castings, forgings pressings, stampings and fabrications. It is guaranteed that the customers receive the highest level of satisfaction with:

  • Best quality products
  • Prompt communication
  • Flawless customer service