Jiangmen Jiangyi industrial Co., Ltd. (JY) found in 1987, is both a manufacturer and trader for glass deep processing tools. Jiangmen Jiangyi industrial Co., Ltd. (JY) found in 1987, is both a manufacturer and trader for glassdeep processing tools. DGlass ThicknessWHGrit50,100,120,150,175,2003-195-1922,25,5080,100,120,140,180,240,270 For machines:All Shape Edging MachineAll Chinese & Italian ...