We are offering aluminum curtain wall etc. Acp aluminum curtain wall used in some project. Specification: 1, standard size(widthxlength): 1, 220 x 2, 440mm. Custom size available. 2, thickness:3mm, 4mm, 5mm, 6mm 3, aluminium thickness: 0.5mm. 4, special width: 1, 000, 1, 250, 1, more...