World’s largest independent Specialty Aluminum Products. Producers of Aluminum Mold Plate Products including Duramold 2, Duramold 5 & Duramax 10. These mold plate products combined with our ATP 5 Precision Aluminum Tooling Plate offer mold builders many options for a large variety of applications. Plate sizes are produced in 1 & 4 thick up to 38 thick, and with plate sizes available up to 94 wide x 200 long you will ...