Space saving wholesale folding exterior french doors on China WDMA patio door including experienced workers

including experienced workers

anodized and electrophoresis etc

Safety and security aluminum wood casement window company

We have advanced fully automated production lines

electric blinds glass

Space saving wholesale folding exterior french doors on China WDMA patio door including experienced workersProduct Description Folding door mainly consist of door leaf, load bearing column, hinge, top track system, bottom track system, driving system, transmission, sealing system and automatic system; one side or two sides push pull can be selected as customer required. Materials 1. Steel structure as the framework, general selection is Q235 2. Customer can choose color plate, aluminum plate, corrosion resistant plate, aluminum composite plate or PU plate