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Summary:
OnAugust19,2019,inthe"2019MaintenanceWorkCompetition"organizedbyPetroChinaDushanziPetrochemicalCompany,ourcompanywonthe"QualityControlWinningUnitfortheFourthWeekofMaintenance"withhigh-qualityafter-salesserviceandexcellentmaintenancetechnology.ReceivedrecognitionandpraisefromDushanziCompany.