narrow European Style Windows Folding Glass Windows Sliding And Folding Window on China WDMA bifold Aluminum frame

Aluminum frame

Quality index

Optimum performance - 20mm gaps between window panes

magic-20{vertical-align:top

6m---3m 18m--300m Black

narrow European Style Windows Folding Glass Windows Sliding And Folding Window on China WDMA bifold Aluminum frameProduct Information Product Information Materials lists: Aluminum Profiles 1) 40,45, 50, 55, 60, 70, 80, 90 series aluminum profile. 2) 6063 T5 T6 grade of non thermal break aluminum 3) Customzied aluminum profile Glass 1) Double toughened glass with gap filled with air or argon gas 2) Single toughened glass 3) Double toughened glass will PVB laminate Elements: low e,tinted,reflective & obscure frosted to meet different U value and SHGC Hardware 1)