COSER is a dynamic factory working since 1981 in the market of sand-shot-grit blasting machines.
I, Massimo Colombo, son of Piercarlo, Coser's Senior Partner, thanks to my education in economy & management, took in first person the direction of this factory and I have invested, and shall invest, any energy & resource in research and development of best technical solutions for mechanical pickling of pieces.
COSER must turn to be, strenghten or become for his past,present or future Customers a faithful partner able to support their needs jointed to shot-grit blasting process "in the service of production".
We want ride on Customers' side with our Engineering & Manufactoring of any kind of Blasting Machine or Plant, our Production of 2nd hand and Overhauled ones, our Service Centre, our wide Storage of Accessories, Wear & Spare Parts & Abrasives and whatelse he could need.