ZWZcan supply all kinds of industrial rolling bearings except for needle roller bearings. The precision can reach Class ISO P2.ZWZ has more than 13000 bearing designations and develop about 600 new products yearly. ZWZ has the intellectual property rights of all bearings designed and produced by itself. The industrial rolling bearing with ZWZ brand are certified with China Top Brand, which is the only one in China bearing industry. ZWZ has a state-level enterprise Technical Center and a CNAS-certifiedBearing Inspection/Testing Center, which are all the only one among China bearing manufacturers. All these advantages attribute a high quality bearing product. ZWZ bearings are widely applied in kinds of industry including railway, automobile, mining, metallurgy, machinery, oil field, electric power, wind power, machine tool, chemical industry, IT industry, Robot and aerospace etc.
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