A&S Transmission Machinery Co., Ltd. Is a global supplier of bearings for various industries, especially in mining, hydropower and petroleum industries, we can offer a wide range of bearings of different brands, types and materials as per your requests. Having a long-term cooperative relations with many brand manufacturers such as FAG, SKF, TIMKEN, NSK and NTN, we are able to supply various products to global distributors and buyers. Products include Angular Contact Ball Bearing.