FB Leaf Chain is a company based in Letchworth, England that specializes in leaf chain and associated products for the mechanical handling industry. They have gained a reputation for their exceptional quality and service, making them the leading supplier for these products in the UK and Ireland. In addition to leaf chain and machined products, FB Chain also offers a wide range of stock products such as roller chain, conveyor chain, sawmill or sharp top chain, anchor bolts, anchor pins, pulleys, and other special components. They are known for providing total package solutions for OEM build programs and work closely with design engineering, procurement, and scheduling departments.

FB Chain is a subsidiary of Addtech AB, a Swedish company that is listed on the Stockholm stock exchange. Addtech is a technology trading group that combines business acumen with cutting-edge competence. They focus on high technological industrial components and systems, and work with their customers and suppliers to create solutions that result in better products and optimized production processes. These solutions are often tailored to the specific needs of each customer. Addtech's subsidiaries, including FB Chain, specialize in a limited number of niches and are often leaders in their respective areas of operation.

Overall, FB Leaf Chain is a reputable company that is known for their high-quality products and exceptional service. They are a trusted supplier in the mechanical handling industry and work closely with their customers to provide tailored solutions. As a subsidiary of Addtech AB, they are part of a larger technology trading group that focuses on creating innovative solutions for their customers.