Exterior/Interior Remote PVC Rolling Doors Porte Porte Roulante on China WDMA 4 foot Double glass refers to two

Double glass refers to two glass sealed around the edges with an air space between the two to form a single unit

Sinon have exported to more than 40 countries and areas

Aluminum Frame Glass Swing Door Residential Entry Doors Single Leaf Double Swing Door

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Aluminium Curtain Wall   Location: Guangdong

Exterior/Interior Remote PVC Rolling Doors Porte Porte Roulante on China WDMA 4 foot Double glass refers to twoProduct Description High Speed Door. Shuotian high speed doors are designed for fast open and close, allowing people and or equipment to move quickly through the opening. This type of doors is ideal for large size opening and designed for high performance daily use both internally and externally with minimal maintenance. The door operated as speed > 1m s, this model doors offers beneficial energy saving in both commercial and industrial application.