The metal frame of the hidden frame supported glass curtain wall was concealed at the back of the glass, so the metal frame is invisible outside. Hidden frame supported glass curtain wall can be divided into implicit and semi-framed. The construction features of the hidden frame glass curtain wall are: glass is outside the aluminum with structural silicone to combine the glass and aluminum; the walls use the fluid sealant to bear the loads. If you are interested in our products, please send us your contact infomation, 'msn' would be better, thanks! Our fax, 0086-757-81109873, we are looking forward to starting business with you soon.