Zhengzhou Hi-tech Co Ltd

Hi-Tech Super-abrasives Product Co. Ltd is professional in the manufacturing all types of grinding tool, Including Resin Bonded//Vitrified Bonded/Metal Bonded Diamond/CBN Grinding wheel, Electroplated Products and dressing tool. Our products are widely used in the fields of tools, molds, bearing, compressor, Ceramics and Magnetic materials and IT, etc.