Weather Resistance wooden color heavy duty aluminium middle open bi fold glass door on China WDMA color:Black Main Feature:

Main Feature:

with very nice appearance

2500*1500mm Single

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Weather Resistance wooden color heavy duty aluminium middle open bi fold glass door on China WDMA color:Black Main Feature:Product Description SPECIFICATIONS FOR commercial system double glassing accordion folding door Construction walls Brick veneer Double brick Concret Wood frame Steel structure Sub Frames Options Subhead Subsill Angle Iron brackets Timber reveals Door Sill No door sill Low door sill High door sill Glass Option Single toughened glass Double toughened glass Tripple toughened glass Surface Finish 1. Powder coating 2. Anodized 3. Electrophoresis 4.