Asastate-holdingcompany,SuzhouPurificationEngineeringInstallationCo.,Ltd.andJiangsuSuzhouPurificationTechnologyCo.,Ltd,(SUJING)areaffiliatedtoandasthekeycompanyofJiangsuSuzhouPurificationGroupCompany.Asadomesticandfamouscompany,wearctheearliestinvolvedinthedesign,manufacture,installationandcommissioningofair...

更新时间：2025-10-18 直链：www.sjaz.com

XinxiangAuroraBiotechnologyCo.,Ltd.isaprofessionalchemicalEnterprisesincludingdevelopment,production,salesandserviceofbio-engineeringproduct,locatedinXinxiangCity,HenanProvince,whichisanimportantbaseofnucleosideandnucleotiderawmaterialssupplying. Ourbusinessscopeinvolvingfinechemicals,pharmaceuticalintermediates,optoelectronicmaterials andwaterpurificationmaterialsandotherfields.Sofar,wehavemadeaseriesofbreakthroughsinthenucleoside,nucleotideindustrialproductionandrelatedderivativesdevelopment.

更新时间：2025-09-26 直链：xinxwl.cn

专注于隧道内外空气的净化，去除颗粒物和有害气体

更新时间：2025-09-04 直链：www.cleantunnelair.com

上海良成净化设备工程有限公司是一家从事净化设备工程,空气过滤器生产与研发,空调净化技术应用的专业公司。已有十年历史,经历了空气净化技术进步和工程材料更新换代的各个阶段。

更新时间：2025-03-27 直链：www.purification.cn