Skystone Diamond tool company was founded in 1992, Quanzhou city, Fujian province .In 2003 the company headquarter was moved to Fuzhou High-tech area. During more than 20 years development, we continuously strive to technology innovation and strict quality control , gaining much experience in diamond tools production. Meanwhile, we have trained many creative researchers and company managers with innovation spirit. We began to research diamond wire technology in 2000 . After years of hard working, we succeeded in making high quality diamond wires. What's more, we have our own special advanced technique for diamond wire muanufacture . Until now, we have a complete series of diamond wires as quarry operation, blocks dressing and cutting, multi-wire cutting, special shaping cutting and concrete building cutting etc......