stable low noise fireproof rolling shutter doors on China WDMA patio door Facilitating a Quick and Simple

Facilitating a Quick and Simple Installation Aluminum Profile 1

black/grey color

windows and door are dedicatedly designed and selected

Maintenance Free

4mm-10mm Tempered Glass

stable low noise fireproof rolling shutter doors on China WDMA patio door Facilitating a Quick and SimpleDetailed Images Product features: 1. The average weight of the whole curtain surface is light, and the corresponding transmission system is much lighter, which makes it possible to complete the fire separation of the large opening. 2. No need for water curtain protection, lower project cost. (cause: A lot of pipe network, water pumps, automatic alarm system and independent Pool, save a lot of fire water) 3. The color of the decorative cloth is