Hard fast door, also called aluminum alloy fast door, or hard shutter for short, is a new type of anti-theft, high-temperature partition metal fast door, which is reliable, practical, and easy to operate.
This article explains the impact of accessories on the performance and service life of high-speed doors from three aspects.
The water seepage of the high speed door will have an adverse effect on production and work. This article introduces some measures to deal with the water seepage of the high speed door.
It will be an inevitable trend for the professional design and development of fast rolling doors, professional production.
Precautions for the use of soft curtain door, precautions for the use of inverters.
