深圳市艾孚光电科技有限公司主要从事激光器成套耦合平台、光纤透镜和光纤透镜研磨机的专业供应商欢迎来电咨询！联系电话：15361621944郑先生

QinzhouBearingisaprofessionalmanufacturerofferinganextensivevarietyofbearings,includingDeepGrooveBallBearing,Cylindricalrollerbearing,Wheelhubbearing,etc

ZhengzhouSinomachPrecisionIndustryDevelopmentCo.,Ltd.Thecompanyiscommittedtotheresearch,development,productionandsalesofprecisionbearings,angularcontactballbearings,ballscrewbearings,taperedrollerbearings,self-aligningbearings,crossedrollerbearings,slewingbearings，rotarytablebearings,windturbinebearings,rollingmillbearings,high-frequencyspindle,bearingspecialequipmentandmeasuringinstruments,bearingtestingmachineandbearingspecialmaterial.

HebeiHailanBearingManufactureCo.,Ltd(originallyfoundedin1988asXingtaiHonghaiBearingManufactureCo,Ltd)isoneoftheChineseleadingbearingmanufacturersandexporterswiththelargestoutputsandthegreatestvarieties.OurcompanyhasapprovedbyIS09001:2008andGB/T19001-2008qualitymanagementsystemcertification.Allofourproductionlinesadoptthemostadvancedspecializedequipment,withahighautomationlevelof90%!