... be manufactred Past ISO 9001, ISO14000, OHSAS Printed Music Score Envelope Feature Size::C4,any size can be manufactred Packaging: 3 ... , 100 pieces/OPP bag OEM logos are welcome Sizes,colors,paper types,logo,clients designated is available Please feel free to ... company in printing field since 1992, which mailny produce envelope,notebook, paper box, paper bag, calendar, tags,ect.We have more than 500 ...