M.M.C. COLOMBO is specialized in the design, development and production of brass and many other materials accessories for leather goods and high fashion articles. Buckles, closures, studs, hinges, clips, rivets, snap-hooks, padlocks and many other products. However, the company's flagship is the mechanics of the locks, synonymous with Italian quality recognized throughout the world.

Production Techniques

M.M.C. COLOMBO operates with the help of highly skilled staff, and is the successful combination between artisans’ experience and care with cutting-edge equipment and machines.

The choice of materials and the type of working processes are crucial to ensure the success of the final product and to provide maximum efficiency hence the best quality/price ratio.

The materials can vary, from brass, aluminum, zamak and stainless steel to natural materials and synthetic resins. The design is made with the help of sophisticated CAD/CAM software, the production phase is performed thanks to CNC machines, hot forging and mold construction.

The finishing process, always managed within the company, consists in the surface treatments such as polishing and galvanic plating.
In order to guarantee a unique product, manufactured through responsible processing, special care is dedicated to research on finishing, offering a wide range of alternatives, using precious metals such as gold, silver, ruthenium and palladium. M.M.C. has well-established experience in polishing activities; in the processing of static galvanic finishes and DLC, in the manufacturing of shiny, matt, coloured and protective varnishes, as well as of all the finishes derived from vibratory polishing processes.