Our company is specialized in Tianjin Pipe materials circulation enterprises, the main agency business Tianjin Seamless Steel Tube Plant, Baotou Seamless Steel Tube Plant, thick-walled seamless steel pipe plant in Chengdu, Baoshan Iron and Steel seamless tube plant, smelting steel thick-walled seamless steel pipe plant, Anshan seamless pipe plant, Wuxi Seamless Steel Tube Plant, Anyang Iron and Steel Plant, Hengyang Steel Tube Factory and other countries large-scale iron and steel production is made of DZ40 (37Mn5) Geological tube, DZ40 (50Mn) Geological steel, DZ50 (40Mn2) Geological tube, DZ55 ( 45Mn2) Geological pipe, R780 (36Mn2V) geological drill, R780 (42MnMo7) geological drill pipe, DZ60 (45MnMoB) rope and other geological coring drill pipe, GCr15 bearing steel and 20 #, 45 #, 16Mn, 27SiMn, Cr5Mo, 35Mn2, 15CrMo, 12Cr1MoV, 40Cr, 35CrMo alloy seamless pipe and seamless steel pipe, etc., concurrently welded pipe, spiral steel pipe, galvanized pipe, square tube, and 201, 304, 321, 316, 310S stainless steel seamless pipe, etc. and stainless steel pipe. 
 Tianjin fluent Albert solemn promise to you: steel pipe operated by geological, geological drill, bearing steel, seamless steel pipe, alloy tube, pipe, spiral steel pipe, galvanized pipe, stainless steel, etc. to ensure the best quality, lowest price, best service, to acknowledge the new and old customers. The library does not have the pipe size to telephone in advance to ensure timely arrival. 
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