Established in 1998,HSL Diamond has been manufacturing diamond tools used for processing ceramics, carbide, stone, glass and optical elements. Through years of high quality manufacturing and customer care, HSL Diamond earned a solid industry reputation.   HSL Diamond is a privately held company located in Haikou City in southern China. It invests heavily in research and development leading to innovative approach to tools applications and ability in providing cost-effective, realistic solutions for production problems. For example, HSL Diamond engineers developed a new diamond saw blade that has shown promising results for a soft rock. The cutting action of diamond saw blades allows larger cutting depth and faster cutting speed (see “studies on Diamond saw blades for cutting soft rocks” from 《DIAMOND & ABRASIVES ENGINEERING》ISSN 1006-852X)   Because the business of HSL Diamond is manufacturing, it can offer its customers high quality diamond tools at “directly form the factory” prices. You are welcome to contact us at 86-898-68924315 or E-mail: hsld@0898.net for products information. HSL Diamond engineers are always there with the technical know-how to support our customers.