We are the professional gypsum building materials manufacturer in china, We import Germany technique and equipment,and also we have passed ISO9001:2000 and ASTM(USA)certificate ,all these guarantee our top grade products.We have many years experience in export ,so we also could give you the complete service in our cooperation.The leading product is plasterboard; It contains standard plasterboard, fire-proof plasterboard, moisture-proof plasterboard.