Pine, especially Korean pine in Europe, is more suitable as a window material, which has the advantages of high hardness, difficult cracking and deformation, corrosion resistance and so on. Besides the wood itself, the processing of wood is more important. Generally, small-scale factories can't keep the wood healthy and the processing conditions are not available, which leads to the final quality of products being affected.

Besides, paint and wood are more important. For example, water-based paint can reflect the wood of windows to the greatest extent. However, the price gap of water-based paints is also very large. Take the German Renault water-based paint used in Senying aluminum-plastic wooden window as an example, and its paint price is more than twice that of domestic top brands. Therefore, it is not empty talk that high-end products paint is more expensive than wood.

Finally, the choice of hardware. The quality of aluminum-clad wooden doors and windows is much heavier than that of aluminum windows, so many ordinary hardware are not used. Senying aluminum-clad wooden window adopts winkhaus, the top window hardware brand in Europe. It is the first window hardware manufacturer in Europe with a production history of 150 years. It is the hardware used by the German Chancellor's office. Excellent bearing capacity, opening and closing force and other properties.