Shanghai, the bamboo door industry professional production zipper repaired fast gate, fast shutter doors zipper manufacturers Buyer Tips: a fast gate price is for reference online, fast door non-standard customized products, so the price will be great fast floating gate The actual price should be based on the specific size of the openings provided by the buyer, the installation location, number of gates on the functional requirements of fast door to pricing. ? II. Ply rapid door-like color can be selected, the buyer can refer to the color of the Internet, do most conventional color yellow, blue, orange, gray and so on, the standard intermediate speed doors have transparent window (not To explain in advance with); door head box and column color: white, three speed fast door: standard fast shutter speed at 0.6-1.5 m / sec, high-end fast shutter speed can reach 2.5 m / s (zipper. Fast door or door fast servo system, the price is relatively high). Zip-speed doors, bamboo doors Co., Ltd. are based on the development of business and warehouse premises rapid automatic doors, especially in cold or other requirements of holding moisture production workshop, rapid automatic doors installed in places frequented, can effectively reduce energy consumption, to reduce costs. ?? The bamboo crash fast automatic reset zippered door ply by the density of 700-1700G / square meters of durable polyester fibers, the cord can be embedded as a transparent window, this fast rail doors unique design and integrated zippered closed the door, you can minimize the energy loss under the premise of providing efficient logistics entrances, keeping the original indoor temperature conditions.