the steel balls diameter from 2mm to 150mm;
precision from G10 to G500;
2)Hard metal alloy,cemented,tungsten carbide 3)Flying saucer ball 4)Steel ball for polishing 5)Grinding ball 6)Valve ball 7)Brass ball 9)Chrome steel ball 12)Carbon steel ball
we equipmented new high sciential testing precision grade and reach many bearings manufactuters standards and international standards;
Many years of experience of bearing balls prodducing;balls main for bearing manufactuters in China;
quality stable and also export to foreign market;