And we are one of the largest factoryies in North China for producing alunium materials.We have 6 aluminium extruding lines and 3 anodizing workshops. ANd we are famous for the surface treatment and the quality of aluminium profiles such as construction and decrative products ,pipe and pipe fittings ,door and windows ,mobile component and the householding products in aluminium. If you like please visit our website www.sjzdr.com and also can contact with me to ask for the products list.
wishe...