... oducts are divided into :aluminium curtain wall,hidden frame glass curtain wall,clear frame glass curtain wall.We can offer design, ... perfect services with high quality products. Type-Visible/invisible curtain wall Wall Thickness-3~5mmSurface Treatment-powder coating,Anodizing,Eletrophoresis ... Reflective glass,low-e glass ,tinted glass and so on.Package-Foam ,hard paper,packing belt and wooden case