Product Series :Cheap and high quality solid wood tilt turn window
In spring, autumn and winter, pay attention to good indoor ventilation and maintain indoor humidity to keep the wooden wooden windows at normal room temperature and humidity, so as to prevent the wooden doors and windows from deformation and opening due to excessive humidity and temperature difference, corrosion and rust of metal accessories, edge sealing and falling off of wooden door facing materials.
Do not often open wooden doors and windows with hands with water stains or other solutions to avoid door lock discoloration.