Xiamen Qicheng Superhard Material Co., Ltd. and it&＃39;s sister company Hercules Abrasives & Cutting Tools Co., Ltd. is professional supplier of diamond tools for construction industries to process stone, ceramic and concrete.We supply diamond wire, circular saw blade, segment, granite abrasives, marble abrasives, polishing pad etc. And we make specified tools for customers. We aim at long term business relationship and provide top quality products. Many customers established long term business relation with us after the first try. We are eager to get your inquiry and cooperate with your company .Any interested please feel free to contact me. Email:sales1(at)herculesabrasive.com or qichengtools(at)163.com