Diamond Chain Company

The Diamond Chain Company is the leading supplier of high-performance roller chain serving a diverse range of industries including industrial automation, oil & gas, manufacturing, agriculture, and construction. Diamond Chain's brands are synonymous with high performance, high quality, and return-on-investment.Founded in 1890 in Indianapolis, Indiana, the Diamond Chain Company's founders adopted the diamond as the company trademark because it symbolized strength and perfection, and served as a constant reminder of the company's commitment to producing the best quality products possible. Throughout its history, Diamond Chain's products have been an integral part of many notable events: Wright Brothers' first flying machine, Henry Ford's first automobile, and numerous motorsport championships. Today, Diamond Chain continues to operate under the same solution-oriented, customer-focused philosophy that it was founded on over 125 years ago. By providing the best roller chain possible, Diamond Chain provides its customers with quantifiable return-on-investment through improved service life and reduction in equipment downtime.