... roller bearing. 2,OEM service. 3,Long working time. 4,Standard:ISO,ABMA,JISC,CBIA. 5,High precision. Company profileFounded ... in 1998, Bearing Test & Research Co,.ltd(ZYB) is located ... (32330)NJ330M(42330)NUP330M(92330)......Contact:Rebecca PanDaLian Bearing Test&Research Co,.Ltd902 sihaiyijia building dazhong street zhongshan ...