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No. 201, Door 2, Bldg. 4, Huairenli, Nankai Dist., Tianjin, China (Mainland)
GB Standard U and C Steel Channel 3 High Quality, US $ 383 - 653 / Ton, AiSi, ASTM, bs, DIN, GB, JIS, S235JR/S235/S355JR/S355SS440/SM400A, China.Source from Tianjin Jianxincheng Trading Co., Ltd. on Waimaotong.com.