... variety of high performance buliding curtain wall,windows,doors,aluminum products,products mainly including:energy- ... insulated and composite profilesAluminium product : aluminum profile of windows & doors frame,thermal-break aluminum profile, curtain wall ... pipe, aluminium tube, U profile, T profile, etc.Fenestration: Tilt & turn, sliding, casement, inward open, outward open, foldingColour : silver ...