Lanzhou Chunliyuan Trading Co., Ltd is specialized in importing and exporting all kinds of bearings, at the same time, as the largest bearing supplier in northwest China, we have our own factory to produce many kinds of bearings. We can also produce non-standard bearings as your demands. Our factory has a series of strict quality testing procedures, it ensure the quality of bearings. Our products have attained CE and RoHS certification. The price is v 详细介绍