Dung Mai Supplies Trading Company Limited is a direct importer and distributor of famous bearing products such as NSK, SKF, Timken, etc with more than 12,000 kinds always ready to serve all customers`s needs in the shortest possible time.Dung Mai Supplies Trading Company Limited is a direct importer and distributor of famous bearing products such as NSK, SKF, Timken, etc with more than 12,000 kinds always ready to serve all customers`s needs in the shortest possible time.