0086-532-86949292
Room 4002, No. 5, Area B, Xin'an Industrial Park, ETDZ, Qingdao, Shandong, China (Mainland)
Square Hollow Section Steel Pipes and Tubes, US $ 552 - 873 / Ton, JIS, ASTM, JIS G3466, ASTM A106-2006, ASTM A53-2007, ASTM A500, A53-A369, A53(A,B), A106(B,C), 1 - 30 mm.Source from Shandong Hongsheng Steel Pipe Co., Ltd. on Waimaotong.com.