This door and window are primarily filled with rice husk fiber (rice husk powder), scientifically combined with various additives, oil, and salt to create an organic blend. It features excellent thermal performance, physical properties, outdoor weather resistance, as well as the appearance and texture of wood. The grain wood profile integrates the advantages of the most widely used aluminum alloy, PVC, and aluminum-wood door and window profiles on the market. It offers the texture of aluminum-wood doors and windows, the energy-saving benefits of PVC doors and windows, and the strength of semi-metal materials.









