... ,heat insulation,durable 4.Best price,service Aluminium double glass windows in china , windows in offices 1.Basic ... TYPE THICKNESSSURFACE TREATMENTCOLORtempered glasssingle,double,laminated,Low-E.Single glass 5mm-12mm,Doubleglass:5mm+9A+5mm,taminated:5mm+ ... information: www.tjlajlmc.com Hardware:Made in China/ Made in Genmany, handle locksAccessory:Stainless steel,glass silicon2.Character :Character of ...