... low noise 3 Competitive price Sliding bearingHaokun Machinery&Bearing Technology Co.,Ltd. specializes inoriginal and world-famous brand ... mainly provide fittings for famous factories from industry, machinery, rolling mill,textile,railway,metallurgy,mining and other ... service and quick delivery.Company infor. Jinan Haokun Machinery & Technology Co., Ltd.Product scope:Deep groove ball bearing, thrust ...