Caledonian cabling system originated as a cabling solution produced and marketed by Caledonian Cables
International Ltd located at Sussex, England. Founded in 1978, Caledonian Cables originally entered the market as an OEM manufacturer of cables. Our major customers include Reuters, British Petroleum, British Railway, British Telecom, Thorn, ABB etc. Through the 1990s,Caledonian was a strictly cable OEM manufacturer and patch-cord preassembler for the pestiged cable companies in Europe. Shortly after , we developed other modular apparatus and connectors to support the cabling industries .

In 1998,Caledonian emerged as one of the promising OEM cabling solutions manufacturer in europe Several years later after following Caledonian in the spirit of entrepreneurship and innovation, Addison Technology became an independent entity. Today Addison Technology has representative offices around major cities in Singapore, Hong Kong, Beijing, Shenzhen, Las Vegas to support its worldwide customers. With over hundreds of different cabling & networking products, Addison offers one of the most complete lines of fiber and copper cabling solutions. Our superior product performances, backed by an extensive list of value-added services, provide leading edge within every cable series and for every application. Addison offers her customers Top Quality; Technical expertise; Reasonable Prices; & Short Delivery Time. These qualities have contributed to the growing number of satisfied customers and intensive global activities in the cable business.