Shandong Kaiyai Metal Abrasive Co.,Ltd. Is the biggest manufacturer of metal abrasive in Asia which integrates with technical research ,development and production ,and provides solution of omnidirectional shot blasting and sand peening technology. Based on one billion two hundred eighty million Yuan(RMB)assets,with a yearly turnover of one billion five hundred eighty million Yuan(RMB),the company could produce 250,000 tons metal abrasive annually.Company has strong technology force and advanced process equipment,cooperated with Material Science & Engineering College of Shandong University,we set up national first metal abrasive test center and have developed 8 series including Cast steel shot,Cast steel grit,Steel cut wire shot,Stainless steel shot,Stainless steel cut wire shot,Aluminium shot,Zinc shot,Copper shot,80 kinds of abrasive products.The products have exported to more than 20 countries and regions and got good comments from domestic and abroad users of shipyard,foundry plant,heat treatment shop,steel structure plant,container manufacturer,auto,Iocomotive manufacturer and stone industries.