24 years of experience in diamond tools industry; 600 excellent employees; 1800 clients from 98 countries and regions; 16,000 square meters of workshop; 90,000 diamond segments of daily production output. Edgestone is a trusted and experienced manufacturer of diamond tools, supplying cutting tools, grinding and polishing tools, profiling tools, drilling tools, construction tools for stone factories, quarries, wholesalers, distributors and construction projects all over the world.