1.Walkway Mild Steel Grating / MS Steel Grating Specifications: The Walkway Mild Steel Grating is made of load flat steel bar and cross bar, placed horizontally and vertically, and at an equal pitch apart, by welding with 200-ton hydraulic resistance automatic welding ...
YANTAI HUALIAN STEEL STRUCTURE CO., LTD [Construction & Real Estate] [Other Construction & Real Estate] [2017-11-21 14:06:28 ]