French style upvc vinyl casement doors factory price high quality soundproof on China WDMA bifold The top & bottom rails

The top & bottom rails of the sliding sash are largely hidden within the outer frame

Foshan Rongfeng Xiangying Door Co

Angle size:-45° 45° 90°

4) 62mm twin-railway sliding series

l Top-hung panels and a precision ball bearing roller/guide system promote smooth operation and extended service life

French style upvc vinyl casement doors factory price high quality soundproof on China WDMA bifold The top & bottom railsFrench style upvc vinyl casement doors factory price high quality soundproof Product Description Specification : Items Aluminum window door Measurement Can be customized Type Opened sliding Materials Aluminum profile Series 55 65 68 72 75 80 83 100 120etc. Construction Thermal Break Non Thermal Break thickness 1. 4 1. 6 1. 8 2. 0mm Surface treatment Powder coated anodized PVDF wood grain transfer Electrophoresis, etc. Color White black grey brown