Shandong Osn Tools Co., Ltd

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 ... [Detail]