Mid-range material 1, material: use of non-standard Q-220B grade steel. 2, the welding process: using manual welding techniques. Iron Process: Most cast iron or general profile bending flower. 3. Surface treatment: cold galvanized or not galvanized. Paints are used Tianjin, Wuxi and other regions in the production of paint lighthouse. The concept of home stair staircase mainly residential indispensable elements duplex, duplex, villas, connecting the upper and lower space of the channel. Safety advantage: Stairs in the course of Color handrail manufacturer, it is hard to avoid a collision with it armrest, then color-coated steel handrail wholesale Xinxiang, wood will collide elastically instantaneous contraction concessions on the human body, thereby reducing the extent of human exposure to injury. But it is the lack of such case ladders elastic protection. Color armrest manufacturers _ _ Xin handrail fence fence fence by Xinxiang City Xin Metal Products Co., Ltd.. Xinxiang City Xin bar Metal Products Co. (www.xlhlc.com) (www.xlhlc.com) strong, credible, Xinxiang in Henan Fence, bar, network industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xin bar fence into the brilliant and you work for a better future!