4" 100mm Diamond Metal Grinding Wheel for Concrete 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:2021 Diamond Grinding Plate for Concrete and Terrazzo Next:Five Segment Diamond Metal Grinding Plate for Concrete Shangtai Tools