SPHERICAL ROLLER BEARING 1)competitive price 2)good quality 3)big capacity,large stock 4)fast deliver,strict QC&RD Shanghai Yiao Bearing Manufacturing Co, Ltd was founded in 1983. Facility spread over an area of 30,000 m2,Annual turnover: 11 million USD The Staff is,143, 22 in R&D,13 in Q&C ,Patent in Splitand Cylindrical Roller Bearing,ISO9001:2000, ERP Management SystemHere is our product brand ...