HTTPS://INTERESTPIN.COM.AU/PIN/PAPER-TUBE-PACKAGING-WINDOW/; PAPER TUBE PACKAGING WINDOW MANUFACTURERS HANGZHOU QUNLE PACKAGING CO.,LTD HAS BEEN ENGAGED IN COMPOSITE CAN/PAPER CAN INDUSTRY FOR OVER 2 DOZENS YEARS. WE ARE THE ONLY MEMBER OF INTERNATIONAL COMPOSITE CAN AND TUBE INSTITUTE(CCTI) IN PACKAGING CONTAINER INDUSTRY IN CHINA, AS A FAMOUS CHINA PAPER TUBE PACKAGING WINDOW MANUFACTURERS AND PAPER TUBE PACKAGING WINDOW SUPPLIERS, PACKAGING BUSINESSES INVOLVES FOODS, DAILY CHEMICAL PRODUCTS