Alwew nice price Guangdong Foshan aluminum folding doors on China WDMA bifold Double thickers layer of steel

Double thickers layer of steel plate with Polyurethane Foam Inside--- Heat            Insulation

Aluminum alloy/Zinc alloy

3 Hours Fire Shutter

Color: Finished or Unfinished Natural

Alwew nice price Guangdong Foshan aluminum folding doors on China WDMA bifold Double thickers layer of steelProduct Description Product Description Product name Alwew 68 series bi fold door Material 6063 T5 high quality aluminium profile Open Type Casement, Sliding,Folding, Fixed,Swing, Awning, Tilt and turn etc Profile Thickness 1. 6mm Surface Treatment 1. Powder coating 2. Anodized 3. PVDF coating Profile Color black spar fluorocarbon,grey sandblasted, brown sandblasted, ivory white, golden oak, thai teakwood, red rosewood, candlenut Glass Type