Fuzhou skystone Diamond tool is a modern company manufacturing diamond tools and segments since 1992 and up to now is exporting all over Europe, Africa, Middle East and Asia. Our range of products to cut every kind of stone (marble, granite), concrete includes: Diamond wire for quarry Diamond wire for profiling, squaring Diamond Wire bead( sintered type and electroplated type ) muitiwire Diamond Tools for Building ( Concrete, Reinforced Concrete ) machine for quarry, drilling machine, In case of the sawing speed per hour and life per meter at granite or other stone quarry. if you have any other inquires, please donot hesitate to contact with us.