Two patent applications were accepted by the State Intellectual Property Office Edit Date：2010/04/16

    GDE has been notified by the State Intellectual Property Office that “the exposed bolt to connect steel column foot structure" (Reception No. 201020153868.2) and “the light and water proof plywood Anti Firewall" (Reception No. 201020153866.3) have been accepted as practical patent applications, which is a huge scientific and technological innovation achievement.