Good morning, everyone. Today, I will take you to know about a cold storage project in Guangdong that has been installed and put into use. The project uses an internal support Fabric Air Duct. The Bag Air Duct size is 1350mm, 559mm, 864mm, and the total length of the Air Duct is about 1280m. The bag air pipe is made of B1 class fiber fabric, and the color is gray. Double rope suspension system is used for installation. The application of the air duct system in the cold storage can prevent food from drying, and it has uniform air supply and low wind speed, which can avoid the cold caused by the staff in the low temperature environment. The fabric air duct is light in weight, easy to install, and can save installation time.