... P6,P5,P4 4.ISO9001:2000 Systerm 5.Strong technology auto bearing NO.1:FACTORY INTRODUCTIONFactory size30000m2Employee number142 peopleAnnual turnover12000000USDAnnual capacity3900000 ... mining indutrial,wind electricity,equipment,lathe,cement factory,auto,motor,pump,energy tool,other industrial use1)Ball bearing includingdeep groove ball bearing ... to 6208 2RS,636 2RS to 6305 2RS PRECISION AUTO BEARING