1.Max.size:2700*3700mm 2.Mini size:350*180mm 3.Air layer:4A,6A,9A,12A,15A. 4.Certification:GB15763.2-2005 Variety kind of productThe substrate of the insulating glass can be: clear glass, stained glass, coated glass, Low-E glass, sandwich glass,t empered glass, hot bending glass.Features· Have excellent lighting,view,decoration,environmental properties,pay attention to comfortable,beautiful and ...