NBCSY Bearings has its own professional bearing manufactures and could insure customes with products of high quality, mainly in miniature deep groove ball bearings(with flange), small & medium deep groove ball bearings, double row angular contact ball bearings, self-aligning ball bearings, spherical ball bearings with block, automobile alternator ball bearings, air-conditioner ball bearings, wheel hub ball bearings(units),non-standard ball bearings etc, the accuracy of all these series could reach from ABEC-1(Po) to ABEC-7(P4), the vibration level from V1 to V3, the noise level from Z1 to Z4. The NBCSY bearing strictly follows international quality management system IS09001:2000 and ISO 14000.