Tianjin shuangfengda steel sales co., LTD

The company set up over the years always adhering to the \\\"good faith as this, take honesty as walk world\\\" in the north China region enjoyed not desirable for corporate reputation, the strength is abundant. Our affiliate seamless steel tube plant, square rectangular tube factory, straight seam HanGuanChang, the production of ordinary specifications, special specifications pipe and perennial sales chengdu iron and steel group, metallurgical steel group, baotou steel, baosteel group, anshan group, tianjin seamless, xining special steel plant, wuxi steel mill, hengyang steel mills and so on various major steel production of all kinds of seamless steel tube and alloy pipe. Perennial stock in ten thousand tons, we rely on the strong strength, rich varieties complete specification, perfect quality assurance, reasonable prices, quality services, and constantly by new and old customers and people in the industry certainly and trust, we in the spirit and the user and to users of the service tenet of thought constantly fighting, enterprising, in this for many years to support our people from all walks of life my heartfelt thanks to new and old friends, in the new century and the from all walks of life friend common growing, and let our future cooperation more enjoyable!Main varieties: steel pipe, seamless pipe, seamless steel tube and high pressure boiler tube, medium and low pressure boiler tube, domestic, import alloy tube, fluid pipe, chemical fertilizer special pipe, oil cracking tube, structure tube, geological tube, hydraulic prop tube, ship tube, welding steel tube, cold plate, galvanized sheet, etc.Main material: 10 #, # 20, 35 #, 45 #, 20 g, 40 cr, 20 gr, 16 mn - 45 mn, 27 simn, Cr5Mo, 12 crmo (T12), 12 cr1mov, 10, 15, crmo910 crmo, 35 crmo, 40 crmo, etcExecution standard:Structure tube: GB/T8162-1999The transmission fluid pipe: GB/T8163-1999Low intermediate pressure boiler tube; GB/T3087-1999High pressure boiler tube: GB/T5310-1995Fertilizer special tube: GB/T6479-2000Ship tube: GB/T5312-1995Party rectangular tube: GB/T6278-2002Straight seam welded pipe: GB/T3091-2001Spiral pipe: SY/T5037-2000Galvanized pipe: GB/T3091-2002Now we have a large number of alloy pipe, and high pressure tube, cold plate, galvanized sheet spot, by the preferential benefit price, as well as retail way, to provide you with fast and high-quality service, welcome the new old customer to come to discuss, electricity discussion.We can for users customized various special specifications, special material seamless steel tube, timely delivery, low prices, quality distinctions, and attach original material book or photocopy, holidays business as usual, and can charge trucks, fire luck, quantity can be in steel mill direct delivery. Can also acceptance settlement.