Supply Jinnan District, retractable door manufacturers manufacturer information, Tianjin retractable door stainless steel retractable door / retractable door manufacturers / production automatic retractable door / install retractable door retractable door display screen style? Fixed retractable door screens and scroll retractable door display screen. The fixed display: such as: access to safe bon voyage smooth Welcome. Scroll the display (input 500, 1000, the words in English letters, can play the role of propaganda and corporate culture). The size of the electric retractable door: electric retractable door which size dimensions are as follows: Narrowest: taken together, 2 m. Stretched: 4 meters. Width: taken together, 12 meters. Outstretched :26-30 meters. High: generally a minimum of 1.5 m: 55CM. To manufacturers custom size can also be changed. The electric retractable door frame: An electric retractable door frame structure, it comprises a frame 1, a crossbar mounted on the frame 2 and the walking wheel mounted in the bottom of the frame 3, characterized in that the frame 1 from both sides of the border 11, The bottom border 12 shoulder-length cover 13 plug made. Side of the border by fasting shaped tubes made to fit into a decorative plate on the front side wall 114. Shoulder cover by a decorative cover 131 and the connecting pipe 132 is connected on both sides of the top cover, the connecting pipe is inserted into the side of the frame. Bottom border of the T-shaped connector 14 plug at the bottom of the side frame, beam 2 through the rubber plug in the groove side of the border 11 on the side wall 113 connecting block 21.