Shandong Osn Tools Co.,Ltd is one of the leading tools factory in China specialized in manufacture and export abrasives, drills, bearings and we also supply lathe chuck and grinding fluid. Ever since established in year 1989, our business has expanded to worldwide. Our own brand is OSN and OEM service available as per clients’ demand.  Initially, our OSN mainly manufacture of abrasives products such as grinding wheel, sharpening stone and abrasive segment. With the development of business more and more clients demand the relevant products from us, so we set up new production lines for bearings, drills, lathe chuck and grinding fluid. Now our company occupies an area of 60,000 square meters with staff more than 500. Our goods have been entitled as State Industrial Products and the quality ensuring system has passed the authentication of ISO 9001:2000. Our company equipped with advanced production facilities and test equipment, in order to ensure the good quality. Meanwhile the good quality and service, fast delivery also make us develop rapidly. Our products are exported to America, Europe, Middle East, Southeast Asia over 20 countries and regions What’s clients’ need what’s our OSN pursues. Welcome friends worldwide come our factory for visit.