... Manufacturer & Factory 2.Cylindrical Roller Bearings 3.Large quantity stock 4.NSK ... typeP0, P2, P4, P5, P6,Seal typeOpen and Seal,Z,RZ,RS,2RS,2RZ,NCertificateISO9001:2000 ... square meters, 150 employees, 12 engineers working for technology and quality control . All type have ISO9001:2000 ... for my clients, we can sure ship in an short deliver time, help you save time! SKF FAG NSK tower crane slewing ring ...