Jun Bang Packaging Printing Co. Ltd. is located in Humen, Dongguan City adjacents to Guangzhou, Shenzhen Zhuhai, Hong Kong and Macao. Our company is a 10 years professional bag manufacturer and exporter has international advanced production equipments, perfect management systems and professional technical experience.brbrOur materials of products> composite materials non-woven eco-friendly material and OPP, PP HDPE, LDPE CPP, PPU PVC, PPE PE,PO/ POPE CPE and EVA. ,br>brPostal Express Industry> There are outside-white and inside-black or grey express delivery bags anti-faking label document bags, serial bar codes courier bags and three-side-sealed express bags. You can choose the monolayer or multilayer coextrusion materials characterized by moisture resistance, static resistance shock resistance, load endurance and strong protection feature. Besides the use of destructive permanent adhesive strip can ensure the security and confidentiality of products during the delivery, a clear pocket for packing waybill can be made on the bag. The couier bag with nice craftsmanship and finely printing with multiple colors.br