发布人：http://www.kdjlm.com 发布时间：2017-06-22 16:32:52
Ji'nan rolling shutter door is composed of curtain board, roll, simplified, guide rail, electric drive and so on. The curtain plate is a cold rolled strip of 1.5 censored thickness, rolled into "C" plate, overlapping and interlocked. It has the characteristics of good rigidity and excellent sealing performance. It can also be made of steel type R series type composite structure. Another temperature sense, smoke sense, light perception alarm system, water curtain sprinkler system, in case of fire automatic alarm, automatic sprinkler, door body automatic control drop, fixed-point delayed closure, so that the affected areas were evacuated. Full system fire prevention, comprehensive performance is remarkable.
Traditional star plate shutter door: also called star plate gate, at present, most of the street is still it, open the door loudest, manual use for a long time, open very laborious, electric still noisy.
Aluminum alloy rolling doors: compared with ordinary rolling doors, both from the appearance, environmental protection or safety, have considerable advantages. Aluminum Alloy doors can be sprayed on the surface of various colors and patterns, but also with the concavity of the wood, sand grain coated, highlight the noble temperament, improve your berth grade, let your talent shows itself in many shops in the.
The material and structure design Aluminum Alloy rolling shutter door out of the ordinary, can effectively prevent glare and ultraviolet radiation, sunlight greenhouse effect on indoor has completely solved, applicable to all kinds of changes in climate and weather, has a long-term protective effect on indoor environment, tests show that the shutter doors and windows to keep out sunshine rate to 100%, the the rate can reach more than 95% block temperature.
Aluminum alloy rolling doors change the traditional rolling door noise inherent shortcomings, open or close the process, only the wind leaves like noise, give you a comfortable door feeling. Our rolling shutter supplier can provide you with a full set of high-quality shutter door. The existing Aluminum Alloy shutter door curtain film have two Aluminum Alloy hollow extrusions and Aluminum Alloy filled polyurethane foam materials, extrusiontypecurtain, hardness, making width, protective performance are better than the filling profiles, in accordance with the free choice profile door curtain sheet to the different needs of customers.
We have been to quality first, customer first, as our service tenet, try our best to provide you with satisfactory service, we sincerely welcome you to visit the company, to purchase, I hope we have a good opportunity to work together to create a win-win situation!