The company has introduced two Ervin Test Machine from USA. Ervin Test Machine is mainly used for testing fatigue life of metal abrasive. In additional, the company also has introduced SPECTRO spectral analyzShandong Kaitai Metal Abrasive Co.Ltd. is the biggest manufacturer of metal abrasivewhich integrates with technical research, development and production, Co-operating with Material Science & Engineering College of Shandong University and guided by experts and professors, the company 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. Based on 450 million Yuan (RMB) of fixed assets, with a yearly turnover of 1000 million Yuan (RMB), the company could produces 150, 000 tons metal abrasive every year.