A composite board made from flattened bamboo as face layer and pine lumber as core layer with PF resin adhesive was developed.The properties of the board which was manufactured under different pressures,same temperature,same hot pressing time and same adhesive spreading were studied,resulting in proper hot pressing conditions.The results of the experiment indicated that physical and mechanical properties of the board were able to reach LY 1055-91 standard requirement.The board proved to be a kind of acceptable products which can make better use of resources of bamboo and Masson pine ( Pinus massoniana ) reasonably,comprehensively and economically.