Black courier mailing bags with adhesive glue

LDPE courier document bag express delivery bag decorative mailing envelopes poly mailer bag ldpe/hdpe,opaque envelope   1)One/Double or 3 layer layer co-extrude foil,Outer and inside in different colors,or same color.   2)Tape:permanent,resealable,self adhesive,destructive adhesive tape.   3)Color:as per your order,up to 12 colors and all CYMK colors are available.   4)Material:LDPE HDPE co-extrusion.   5)Design:Welcome OEM/ODM order customer LOGO and design are available,and we also have own company design,help you in design.   6)Quantity:we accept trial order,larger in quantity,lower in price.   7)Sample:we can arrange sample production as per your requyirements,but charge you sample cost,and we will refund to your order.   8)Key words of our product: poly mailer bag, custom padded envelope, decorative mailing envelopes. Qingdao Kunpeng Plastic Products Co.,Ltd.   Certificates available for your information on your request:   1)Business certificate.   2)Import and export license: ISO 9001:2000   3)Factory audit report:  SGS Certificate   Competitive Advantage: 1We have the most advanced printing machine and skilled technicist,high quality, attractive design. 2)We promise our products are competitive price, timely delivery and best service. 3)High quality and fast delivery.   Quality survival, reputation and development