Factory directly sale 6063 aluminum bifold patio doors folding door on China WDMA color:Multi Main Components:

Main Components:

4) The special design of the rolling shutters ensure that the escape door rolls synchronically with the curtain to ensure that the curtain can block fire

Push speed

Weihai Chengxun Import & Export Co

Customized folding adjustable glass windows / sun shade aluminium louvers

Factory directly sale 6063 aluminum bifold patio doors folding door on China WDMA color:Multi Main Components:Specification Product Description Alloy: 6063 6061 6060 6005 6082 6463 7075 Temper : T5 T6 T4 Standard: DIN AAMA AS CHINAGB Certification: ISO9001: 2008. Surface Finish: Mill finish Anodizing Powder Coating Wood Grain Electrophoresis Polished Brushed Color: Anodizing: Silver, bronze, champagne, titanium, nickel, golden yellow, etc. Anodizing thickness is up to 25um. Powder Coating White, black, bronze, grey, green, etc . Powder coating thickness is