1GCr15, GCr15SiMn 2P0,P6,P5,P4 spherical roller bearing 3OEM Manufacturer 4ISO9001:2000 Systerm 5large stock&fast deliver NO.1:FACTORY INTRODUCTIONFactory size30000m2Employee number142 peopleAnnual turnover12000000USDAnnual capacity3900000 piecesInspection worker NO11 peopleR&D worker NO16 peopleQuality StandardISO9001:2008 standardQuality controlEvery step of design,purchase, ...