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Room 4002, No. 5, Area B, Xin'an Industrial Park, ETDZ, Qingdao, Shandong, China (Mainland)
GB/BS/ASTM/EN/JIS Standard Rectangular tube, US $ 490 - 580 / Ton, ASTM, DIN, JIS, ASTM A213-2001, ASTM A335M-2006, DIN 17175, JIS G3467-2006, Q195-Q345, A53-A369, Q235, Q345, A53(A,B), A333, 0.3 - 40 mm.Source from Shandong Hongsheng Steel Pipe Co., Ltd. on Waimaotong.com.