Qingdao Wuxiao Group Co.,Ltd is one of the leading China power substation manufacturers and suppliers, with professional factory we are always able to offer you CE certification power plant substation, electric substation, electrical substation, electric power substation, electrical power substation products made in China at best price.•Steel type: angle steel or tubular steel•Materials: Q235, Q345 (A36, A572 Gr.50) or others•Appearance: hot-dip galvanized•Shapes: round face/polygonal face•Connection structure: overlap/flange connection•Quality systems: ISO 9001:2008, ISO 14001:2004, OHSAS 18001:2007, GB/T19001-2008-ISO9001, GB/T 24001-2004-ISO, GB/T28001-2001•Standards: GB/T2694-2010 or GB/T646-2006 or intentionalGalvanized Lifespan: 30 years
