JR company established in 1992 with more than 20 years of researching and developing super hard materials.
Mainly produce electroplated grinding wheels,resin bond grinding wheels,vitrified bond grinding wheels,metal bond grinding wheels with IS09001,ROHS,REACH certificates.
JR has a long-standing reputation as a company committed to innovation,we strive to provide high quality products and good services to the grinding tools industry,for the benefit of human beings.