Ningbo UL International Co.,Ltd. is a manufacturer of display box, color box, paper stationery, puzzle and DIY paper craft set which are mainly made of corrugated boards and widely used for promotion and marketing in commercial activities.We boast well-equipped testing equipment and strong technical force.With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in any field and other industries.Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs.We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success.