Dimar Canada45 Tandem Road,Concord, OntarioL4K 3G1 Canada April 7,2007.To whom it may concern,Dimar Canada features the most extensive line of industrial woodworking cutting tools. Dimar tools are distributed worldwide where they have become a byword for Premium Quality and reliability. We offer a wide variety of Router bits, Saw Blades, Dado sets, Planer/Jointer knives, Drill bits and Cutters for industry, workshops, craftsmen and the advanced do-it-yourselfers. We are interested in a custom made key chain with the following dimensions:Diameter: 2.4 mmWidth: 1mm We are interested in ordering 30,000 or more units. What is the price per unit for this quantity Sincerely,Michelle SchondorfProduct Development and Sales Representativexxxxx416-908-7511Please feel free to view our website: xxxxx