We are manufacturer in Linyi City Shandong Province North of China . Major products including , -- Sealing opp, pp , pe plastic bags , Resealable self adhesive tape -- Sealing courier bags or other secrecy plastic bag, Permanent sealing tape . -- POF shrink film Exporting business shares 80% of our whole volume . Exporting experience now 15years . Production experience now 20years . Productivity 3x40HQ per day .