Lintan wood window new material, based on the concept of green and ultra-low energy building doors and windows, adopts NFPC material and solid wood composite, with good weather resistance and efficient reduction of carbon emissions, gradually achieving the reduction of total carbon emissions and promoting the development of zero carbon buildings. Through the business model provided by the system, a new path is provided for traditional small and medium-sized doors and windows, optimizing resource allocation and business networks, helping enterprises transform, creating an efficient operational system, and producing green, low-carbon, and energy-saving door and window products with less investment and simple processes, achieving sustainable development.