china supplier heavy duty sound proof customized design aluminium door on China WDMA Built-in Blinds Each panel can reach nearly

Each panel can reach nearly 4000mm

weld the steel tube to the door and windows frame

1500×1500×1400 mm

Alland has been in building materials industry for around 15 years in China

Sliding flexible/durable hinge

china supplier heavy duty sound proof customized design aluminium door on China WDMA Built-in Blinds Each panel can reach nearlyDetailed Images 1. High quality aluminum alloy profiles, thickness 1. 2 mm. 2. Excellent quality thermal break aluminum alloy profiles, thickness 1. 4 2. 0mm. 3. PVC UPVC profiles, thickness 2. 0 2. 5mm. 1. Tempered glass: Single tempered glass,Doubletempered glass ,Triple tempered glass . 2. Special: Laminated glass, Low E glass , Coated glass, Frosted glass etc. Material, color and brand all can be customized German brand ROTO or Chinese top brand