printed envelope; 1.Design and OEM offered 2.5 years professional manufacturer 3.Use for electronic, toys 4.IS02001:9001 made in china old-style printed envelopeFenglin printing Co.,Ltd is professional manufacturer producing all kinds of paper cards, paper tags, pvc/pet lables, manual, transparent sticker printed in full color.printed envelope details:1. all kinds of paper material is avalable.2. ...