Quanzhou Huada Superabrasive Tool Co is the most professional and best manufacturer and exporter of diamond wire saw for hard materials, especially for stone material. Diamond wire for stone quarrying, block cutting, slab cutting and coutouring are available in Quanzhou Huada Sueprabrasive Tool Co. The spring fixed diamond wire is mainly used for soft stone without quarz like marble, limestone etc. The plastic wire could be used for stone with or without quarz like marble, granite and so on. The rubber diamond wire is mainly used for hard stone like granite, sand stone, and also could be used for concrete.