Mail:alexyang1101@yahoo.com.cn Our factory is the professional bearing manufacturer in China, We are ISO9001:2000 certified professional manufacturer which is specialized in Tapered roller bearing, Self aligning bearing Spherical roller bearing,Thrust bearing, Deep groove ball bearing etc metric series, The annual production value is more than 4.5 Million USD, we win the market by our products excellent quality and our reliability! Alex Sales Manager Linxi Haiyang Bearing co.,ltd Msn:alexyang1101@hotmail.com Phone:86 15028178477