Since the foundation in 1987, SBM has attained 124 patents on crushers mills over the past 30 years and set more than 30 overseas offices covering 170 countries, which not only manifest our popularity, but also ensure that puzzles in operation be dealt with in time. If you are on the way to crushers products, SBM deserves your attention! Read More. 1,200,000 m2 of Production Bases. By 2019 ...