Chiaravalli Group SpA is at the forefront of mechanical transmission innovation, providing a comprehensive range of sprockets and chain gears crafted for superior technical and qualitative performance. Our extensive selection answers the industrys call for precise, flexible transmission solutions, reflecting a commitment to excellence. Adhering to international standards UNI, ISO, DIN, ANSI, and more, our production program embraces sprockets and chain wheels designed for optimum transmission regularity and high-stress resistance.