... ,16,21,30mm 3.Support high quality printing Printed Paper Display Board Features: Introduction :Demill is the company from Finland, ... friendly paper materials. Demill is a manufacturer integrating R&D, design, manufacturing and sales, which the main product is D-board. ... etc. Apply field:Business PropsAdvertising BoardNotice and Sign BoardPOP/POS Dispaly ....... D-board can be used for any areas, only ...