86 -022-23753986
No. 5, Row 1, Industrial Park, Chen'guantun Town, Daqiuzhuang, Jinghai County, Tianjin, China (Mainland)
S275JR galvanized U channel steel sizes, US $ 350 - 550 / Metric Ton, ASTM, bs, DIN, GB, JIS, ASTM A53-2007, ASTM A53M-2007, ASME B36.10M-2004, BS 1387, BS 6323, DIN EN 10305, GB/T3901, JIS G3471-1977, JIS G3441, AISI, ASTM, DIN, GB, 10#-45#, A53-A369, Q195-Q345, ST35-ST52, STB35-STB42, 10#, 20#, 45