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更新时间：2025-09-06 直链：www.svgoptronics.com

“自我立信为本，服务社会为重”是君维诚不变的宗旨；“以人为本，追求卓越”是君维诚永恒的理念

更新时间：2025-09-06 直链：www.junweichengratings.com

ChinaPetrochemicalTechnologyCo.,Ltd.(SinopecTech),asaholdingsubsidiaryofChinaPetroleum&ChemicalCorporation(Sinopec),wasestablishedin1990asthelicensingplatformandintegratedsolutionprovidertakingchargeoflicensingandtransferringofSinopecproprietarytechnologies.WiththecapabilityofintegratingSinopecR&Dandengineeringresources,andmorethan25yearslicensingexperiencededicatingtopetroleumindustry,wearecommittedtobringingaboutbenefitstoourclientsbyofferingadvancedtechnologiesandsuperiorservices.

更新时间：2025-10-12 直链：www.sinopectech.com