Welcome to the International Sales Website of Diamond Chain Company

As one of the oldest roller chain manufacturers in the world (1890), Diamond Chain has a long history in producing the highest quality roller chain.

Through value added services, new technologies, quality materials and workmanship, the diamond continues to symbolize perfection and lasting value... as true today as it was more than 115 years ago when our founders adopted the diamond trademark.

Starting from the headquarters in Indianapolis and reaching out across the globe, Diamond Chain provide our customers with high quality products that meet & exceed their performance, reliability, value and delivery requirements.

Diamond Chain UK Ltd was established in the UK in 1999 in order to serve the European and Overseas markets. In 2001 the UK operation was moved to the larger sales, operations and warehouse facility at Blaydon, which has easy access to the A1.

The UK warehouse holds a comprehensive stock of roller chains in both ANSI and BS. This covers the American series 0.1475" micropitch chain, which was originally developed for electronic equipment used in the aircraft industry, to the 200HS-3 Oil Field chain, which conform to API Specification 7F performance testing and the British Standard 04B to 48B range (manufactured to meet all ISO606/DIN8187/BS228 standards).