GRILLES, DIFFUSERS, LOUVRES AND DAMPERS GDL Air Systems Ltd is a privately owned manufacturer and supplier of air distribution products, servicing the construction industry. We employ over 50 people at our manufacturing site and head office based in Glossop, Derbyshire. We also have regional offices in London and Bristol. Please see our website for all contact details www.gdl.co.uk Our shareholders are fully focused on a long term vision for the business. In the last 3 years we have doubled our annual turnover to £5m, and have introduced a growth strategy using a structured business approach for accelerated growth which will include market share growth of existing products, as well as development of new products and services to existing and new customers. GDL offers a vast wealth of experience in technical, manufacturing and product development fields, ensuring our customers are supplied with the choice of products most suited to their requirements, manufactured to the highest quality. We are fully focused on ensuring 100% customer satisfaction, as internationally recognised accreditations such as ISO 9001 and ISO 14001 demonstrate that this remains the case.