Shandong KaiTai Industrial Technologies Co., Ltd. is the biggest manufacturer of metal abrasive in China which has developed 8 series including cast steel shot, cast steel grit, steel cut wire shot, stainless steel shot, stainless steel cut wire shot, aluminum shot, zinc shot, copper shot, all together 80 kinds of abrasive products. The company could produce 150,000 tons metal abrasive per year. Having a fixed asset of 450 million Yuan (RMB) and with a yearly turnover of 1000 million Yuan (RMB. With strong technical force, advanced equipments like intermediate frequency induction furnace, centrifugal blasting machine and so on., the company could produces high strength, strong durability cast steel shot, cast steel grit through double quenching, tempering, screening and so on. The quality of products has met SAE & ISO international standards and the company has passed international standard.