Hotels folding box Product Description: · multi-folding folding fan can goes to the side, accounting for less space. Of side-mount push-pull folding and folding are two, just need to connect a folding doors hinged special. · Suspension landless track, with nice, new style, color and diverse. Easy to use, sliding freely, effectively saving space doors. · Folding doors with physical light, heat across the heat and cold, moisture, fire retardant, noise insulation, acid, corrosion and other chemical stability. · Quick and easy installation, long life, easy maintenance. Has been widely used in office, factory workshop, regional and oversized place insulation, pest control, dust mask isolated applications.