Roller shutter door , also known as "shutter door", lots of panel pieces connected together, fixed in the guide rail , take above reel as the center of rotation.
Roller shutter door is used for commercial facades, garages, shopping malls, hospitals, factories and mines and other public places or residential.Electric roller shutter door, especially for large openings, inconvenient to install the ground door , quick opening effect. Such as for the garage door, shopping mall fire shutter door.
Opening methods: Handing driving mode
Rope driving mode
Remote control driving mode
Electric switch driving mode
The basement is waterproof, so it is necessary to build a large building. Simply install an Osmental osmosis dehumidification unit in the basement to solve the dampness problem in the basement. No need for slotted wiring, it only needs to be tested and installed on the wall, which is convenient and flexible. There is no damage to the decorated house.
Osmont Basement Dehumidification Equipment Profile:
Power consumption: 14 W / hour (three days and one power)
Dimensions: W 320/ H 15 0/ T 190 (shoe box size)
Effective area: 300 square meters or more
Weight: 2.7 kg
Service life: 30 years
Installation method: wall hanging room
Origin: Germany
Osmont basement waterproofing equipment from Germany, in Germany, Austria, Britain, France, Russia, Hungary, Bavaria, Italy, Lithuania, Malaysia and other more than 20 countries, more than 30 years of successful application; some high-end residential and public The location is almost universal, and in Russia, the monthly sales volume exceeds 5,000 units.
In recent years, the Osmont dehumidification equipment has been upgraded, which has changed the unscientific nature of the original product, high production and transportation costs. As early as a few years ago, some medical research institutions, museums, laboratories, computer rooms, etc. and civilian high-end villas in China had spent a lot of money on German trustees to bring them into China. At present, the products have been successfully imported into China, and they are promoted and sold in China, bringing the gospel to the humid environment. 
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Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.highspeedshutterdoor.com