CDVI Ltd was formed in 1999 as the UK & Ireland Sales & Marketing arm of the CDVI Group of Companies. Global Manufacturers of Access Control and Locking Solutions and with the acquisition of Link Technology and HJMS Metal......CDVI Ltd was formed in 1999 as the UK & Ireland Sales & Marketing arm of the CDVI Group of Companies. Global Manufacturers of Access Control and Locking Solutions and with the acquisition of Link Technology and HJMS Metal Fabrication, CDVI has expanded into manufacturing within the UK. What We Do CDVI is a worldwide supplier of class leading Access Control and Electronic Locking Solutions, with products ranging from Biometric & Online Access Control, Electromagnetic Locking, Keypads, Stand Alone Entrance Systems and Door Automation. The CDVI Group has offices and factories in over 15 countries, encompassing 4 continents, with a turnover in excess of €50,000,000. Our business sectors include security product manufacturing, biometric analysis, plastic and metallic engineering. The Group is able to draw on a wealth of experience, ensuring that CDVI remains at the leading edge of technology and customer service. Where To Buy With a full range of products to cover every aspect of access control and locking CDVI products are stocked by most leading national and independent security distributors. With easy access to our products through your chosen supplier CDVI can be a part of any installers portfolio.