Diatop Sama Co. is specialized in manufacturing diamond tools for construction,stone and surface industry. We are equipped with full line of production facilities for manufacturing diamond saw blades, diamond core bits and grinding diamond tools. We are producing high-end diamond tools with excellent quality for professionals. Our diamond tools are exported to the world such as U.S.A., Euroup since 1995. Our goods have earned good reputations with high performance, quality consistency and safety. Customer satisfaction is our business goal. Please enjoy the high performance of our products as well as our good service.