Linxi haiyang bearing co. ltd, (lhz bearing group) which is the professional bearing manufacturer in china, has past the iso 9000 quality system certificate, we have been supplying our products to many well-known companies in the world!we are specialized in taper roller bearing, 32000x, 30200, 30300, 32200, 32300, 33000, 33100, 33200, 31300, 32900 etc.\n\nmetric series, inch series spherical roller bearing and self-aligning ball bearings.