... , ISO14001 4. Top 50 paper packaging enterprise B FLUTE CORRUGATED PACKAGING BOX Description1. Material: corrugated board, kraftliner, kraft paper, 128gsm ... , 100% quality assurance4. Customized size, color and design 5. Factory visit anytime, over 3000 staff, 3 ... paper products including photographing, designing, printing, paper carton, corrugated board, paper bag, paper box, gift box, instruction ...