We manufacture diamond saw blades and core drills. Dr. Fritsch production equipment enables us to turn out higher quality products than those manufactured with China-made equipment. And using high grade crystals results in excellent product performance ...

Company profile Guizhou Viton Rock Tools Co.,Ltd hereinafter referred to as GZVT. it was foundation in 1998, we has been striving provide the customers with a fast, stable and economical solution for rock drilling, effectively help our reduce drilling ...

Our corporation is an export enterprise which was established in 1965, specialized producing metal cutting tools with a history of over thirty years. main products: Hss straight shank twist drills; masonry woodworking hss tool bits; diamond saws; hard alloy ...