Fast shutter door price, Liaocheng fast shutter doors, Jinan giant light wind farm gate industry

 Smoke screen orientation axis of Surveying be parallel or perpendicular to the main axis of the main structure, in order to avoid smoke screen wall construction and interior construction conflict, resulting in yin and yang angle does not parallel the Founder and decorative surface defects. To use the high-precision laser level, theodolite fast shutter doors installed with standard steel tape measure, hammer, spirit level and other review. To ensure that the smoke screen of vertical accuracy. On request, under the centerline deviation is less than 1 ~ 2mm. Use the manual down chain hanging high glass slowly, slightly below the upper end of the glass a little out of the upper border. At this fast shutter doors, the lower part of the workers to promptly and gently pull the glass into the slot, and with wooden baffles offer fast shutter doors, glass adjacent to prevent collisions. In addition, workers rely on the lower glass repair fast shutter doors with wood, ensure that when put down the chain slowly on glass, glass can be placed into the slot on the box, to avoid the glass top and the metal notches bump. Fast shutter door price, Liaocheng fast shutter doors, Jinan giant light wind farm gate industry giant light winds provided by Jinan Tian Door Industry Co., Ltd .. Jinan giant light wind Tian Door Co., Ltd. (www.jgft.net) strong, credible, and other industries in other Jinan accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jinan door industry giant light wind field and you work into the brilliant, for a better future!