Hangzhou Kongs Tools Co., Ltd.  is a leading manufacturer of electroplated diamond tools, which are used in stone and construction industries such as marble, granite, sandstone, limestone, basalt, and grit stone.

"To supply tools of the highest quality with the best possible service; To ensure that every tool offers unbeatable value" have been the simple objectives of our founders, and are the foundation stones of our business philosophy. 

Quality is the guiding principle for our highly experienced development team. Only when the quality is proven and guaranteed are the tools released for sale. By listening carefully to customers' feedback, continual product enhancements improve not only quality but also performance and ease of use. 

Our main products: 
1. Electroplated diamond saw blades(cutting discs)
2. Sintered diamond saw blades
3. Diamond tuck point blades
4. Electroplated diamond core drill bit (hole saw)
5. Electroplated diamond grinding discs & wheels
6. Electroplated diamond sharpeners
7. Electroplated diamond burrs & files
8. Diamond polishing pads
9. Electroplated diamond wire saw (beads)