Commercial system glass aluminum bi-folding / bifold / accordion / folding window on China WDMA Type:Single Hung Windows Any size of cold room

Any size of cold room and requirements is acceptable

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Commercial system glass aluminum bi-folding / bifold / accordion / folding window on China WDMA Type:Single Hung Windows Any size of cold roomProduct Description Profile High quality aluminum alloy profiles, thickness 1. 2 mm Glass 1. Single tempered glass: 5mm,6mm,8mm,10mm,12mm 2. Double tempered glass: 5 6+12A+5 6mm, 5 6+22A+5 6mm, 3. Triple tempered glass: 5+12A+5+12A+5mm 4. Special: Laminated glass, Low E glass , Coated glass, Frosted glass etc. Hardware German brand ROTO or Chinese top brand GUOQIANG, HOPO etc depends on customers' choice Screen 1. 304 Stainless steel security mesh 2.