COMEST SRL Information

Leading company in the field of die casting dies manufacturing for aluminum and magnesium, COMEST was founded in 1968 near Bologna by Mr. Tiziano Rossi. The company is specialized in the design and manufacturing of small-medium and large dies up to 80 tons, for die casting machines up to 6000 tons. The facility is extended over an area of 11.000 m2, with a fully equipped workshop as well as technical, administration and sales departments. COMEST is specialized in die casting dies for the automotive market going from powertrain parts (engine blocks, gearboxes, clutch housings, cylinder blocks, cylinder covers, oil pans, automatic transmission cases) and structural parts (support frames, front shock tower) from aluminum alloys to magnesium components (cross car beams and front end carriers). We offer to our clients a complete service that includes 2D/3D design, CAD/CAM programs, mold flow simulation, manufacturing and sampling of the die, GOM and ZEISS dimensional inspection, testing and corrections, and after sales assistance. To improve our clients’ satisfaction and in order to guarantee longer tooling life we provide alongside our dies a full maintenance service, through the supply of spare parts and the definition of customized maintenance programs based on our customers’ production sites. COMEST is also equipped with a 2800 ton DCM with oil and water thermoregulation units and vacuum system for testing the dies, providing a pre-series sampling service of great importance in case of new projects. Continuous investments in cutting-edge technologies, long-term experience and full service at any stage of project development are at the base of our customers' satisfaction and of the company constant growth.