Since 1971 STM is at the forefront of design and manufacturing of integrated solutions and grinding tests for milling and dosing technologies for industrial and environmental applications. Thanks to an efficient organization, a professional team and a 50-year experience, STM offers its Clients a wide and complete range of customized services, from single machine, to entire turnkey systems, also providing research and development, feasibility studies and after-sale services. STM owns a well-equipped Research Center and an efficient laboratory in Ternate in which performs any type of test relating to grinding and separation technologies