Gumptionisaspecialistmanufacturerinrotogravureprintingandcoatingtechnology.wehaveinvestedavarietyofmachinesandequipment,includingcylindermanufacturing,rotogravureprinting,adhesivecoating&laminating,filmvacuummetalizing,filmde-metalizingandslitting&rewinding.
更新時間：2025-06-24 直鏈：www.gumption.com.cn
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