We are a professional exporter of paper products in china. We can offer you the best quality paperboards with competition prices. Our are: C1S Duplex Board:250g/m2, 300g/m2,350g/m2, 400g/m2, 500g/m2, 550g/m2. Ivory Board: 225g/m2, 230g/m2.   C2S Art 190g/m2, 210g/m2, 230g/m2, ...