Where can I buy fresh air system?

Baoding Red Star Macalline has it on the second floor. The installation methods of the fresh air system of the fresh air housekeeper in Huandu Top are different, which can be divided into wall-mounted fresh air, cabinet fresh air and ceiling fresh air. Different installation methods have their own advantages and disadvantages. If the home decoration is finished, can you install a fresh air system? The answer is yes, you can. At this time, you can choose the Topp wall-mounted fresh air system around the capital. The installation of Topp wall-mounted fresh air system around the capital is similar to that of air conditioning. Just open a vent in the wall and hit two screws. General professional installers can fix it within an hour.