RexCoTechnologyCo.,Ltd.,focusingoninnovationanddevelopmentinthefieldofrenewableenergy.
ZhengzhouSinomachPrecisionIndustryDevelopmentCo.,Ltd.Thecompanyiscommittedtotheresearch,development,productionandsalesofprecisionbearings,angularcontactballbearings,ballscrewbearings,taperedrollerbearings,self-aligningbearings,crossedrollerbearings,slewingbearings，rotarytablebearings,windturbinebearings,rollingmillbearings,high-frequencyspindle,bearingspecialequipmentandmeasuringinstruments,bearingtestingmachineandbearingspecialmaterial.
山东青能汽轮机有限责任公司实施专业化发展，市场领域由国内到国外，经营范围由单机到成套。主营业务涉及汽轮机、发电机、电厂EPC工程、节能改造、安装检修等，并不断延伸产品产业链，是一家集科研、设计、制造、安装、服务于一体的生产制造企业。
Productionanddistribution:steamturbineaccessoriesandgeneratorequipmentaccessories;
