Qingdao Chenghaoda Science and Technology Co., Ltd.
No. 16, Xiangtan Road, Xiazhuang Stree, Qingdao, Shandong, China 266108
Main products: Custom Packaging Paper Bag, Custom Packaging Paper Box, Corrugated Carton/Gift Box, Custom Notebook, Decorative Books, Book/Booklet/Brochure/Catalog/Magazine Printing