Buy Direct From China Bi-Fold Windows on China WDMA Sliding Window Weiye possesses globally-advanced manufacturing equipments

Weiye possesses globally-advanced manufacturing equipments for aluminum profiles

Sliding/ Bi-folding/ Hinged

7-30days after order confirmation

Rotary: clamp round materials for 4D engraving

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Buy Direct From China Bi-Fold Windows on China WDMA Sliding Window Weiye possesses globally-advanced manufacturing equipmentsProduct Display Product Display CONTACT US > Product Feature Product Feature Excellent Performance 1: sound insulation : RW>30DB 2: wind pressure Resistance: Third clsss(GB 106) 3: Air Permeation Resistance: Third class(GB 108) 4: Heat insulation Resistance: Third: 2. 8 (m2k),2. 5W (m2k),or below2. 0w (m2k) 5: water penetration: 350PA For more details, please contact us > Application Scenary Application Scenary Hot Sale Hot Sale For more details,