Qingdao Dajie import and Expor CO., LTD is an integrated industry and trade corporation. It was set up together by eight professional bearing manufactures and two import and export corporations.

We specialized in bearings manufacturing and exporting, and have long time experience.

As for the angular contact ball bearing, we could supply 7000series, 7200 series, 7300 series and so on.

Duplex: Back to back, face to face, tandem, flush ground bronze, steel, nylon retainer