Shandong Kaitai industrial technologies CO.,LTD. is one of largest manufacturer and exporter of steel shots and steel grits in China. Cooperating with Material Science and Engineering College of Shandong University and guided by experts and professors of metal abrasive field,the company has developed 8 series including cast steel shot, cast steel grit, steel cut wire shot, stainless steel shot, stainless cut wire shot, aluminium shot, zinc shot,copper shot, 80 kinds of abrasive products. our products include: Steel shot: S70,S110,S170,S230,S280,S330,S390,S460,S550,S660,S780 Steel grit: G14,G16,G18,G25,G40,G50,G80,G120 Steel cut wire shot: 1.0mm ,1.5mm ,2.0mm Stainless steel cut wire shot, 0.3mm,0.4mm,0.5mm,1.6mm,0.8mm,1.0mm.1.5mm,2.0mm,2.5mm Stainless steel shot 0.3mm,0.4mm,0.5mm,1.6mm,0.8mm,1.0mm Copper and Aluminum shot ,0.3, 0.4, 0.5, 0.6, 0.8, 1.0, 1.2, 2.0mm For more information, please contact with Ms. Elva wang . You will receive our prompt reply.