... aluminum, copper, stainless steel, aluminum alloy, steel Sizes of processed metal: plate 1250mm x 2500mm (max.) Surface treatment: ... specializes in the R & D, production and installation of wind, sand, snow and dust control systems with ... institutes, and has passed the authorization and the audit of ISO9001:2008, ISO14001:2004, ISO18001:2001. Since ... for steel ! cutting flat bar processing services