Diamond Sharpening Grinding Sharp Diamond Cup Wheel Qingyuan Shangtai Diamond Tools Co., Ltd. Base Info Color:CustomizedMOQ:1PCSCertification:ISO;SGSShipping:by Air,by Sea,by ExpressOEM&ODM:WelcomeTrademark:QYSTDTransport Package:CartonSpecification:steelOrigin:ChinaHS Code:82023990 Description Pre:Single or Double Row Diamond Cup Grinding Wheel for Concrete Next:Metal Bond Diamond Grinding Plate for Concrete Floor and Stone