Dalian Metallurgical Bearing Co.,Ltd, is located in Pulandian Dalian, covering an area of 770,000 M2 with over 500,000 M2 of bearing work area.There are more 2900 worker including over 300 engineers. We can produce many kinds of bearings. We can produce ball bearing,cylindrical roller bearing,taper roller bearing,spherical roller bearing,slewing ring etc. The inner size is from 40mm to the largest. We can produce 150,000 pieces each year, and we always develop many new kinds of bearing.Welcome to our company!
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.