... reasonable price,good quality,excellent service 2,Good workmanship aluminium double glazing casement window Materialaluminium profile,.thermal break profilesStyleAs order(casement,sliding ... ; drawing draft for customer information.Glass TypeSingle glass, Double glass, Clear glass, Tempered glass, Refective glass, LOW-E glass, Patterned glass, laminated glass,etc.Thickness of glass5mm,6mm,5 ...