People can see the frame outside,
there are only vertical frame or horizontal frame or vertical+horizontal frame
People cannot see the aluminum frame outside but can see it inside the room,it's very modern.
There is no aluminum frame,the glass wall consists of tempered glass and stainless steel spider and accessories.
China aluminum glass curtain wall company cost per square metre
China aluminum glass curtain wall company cost per square metre
China aluminum glass curtain wall company cost per square metre