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Main standards:
DIN2391-94/C EN10305 DIN2445 DIN1630 DIN1629 ASTM A179 ASTM A106 JIS G3445
Main materials：
DIN2391-94/C EN10305 DIN2445 DIN1630 DIN1629 ASTM A179 ASTM A106 JIS G3445
Delivery Status：
NBK(+N) GBK(+A) BK(+C) BKW(+LC) BKS(+SR)
High quality carbon steel, precision rolling, non oxidizing bright heat treatment (NBK state), ...
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Shanghai Tianyang Steel Pipe Co., Ltd. is a modern enterprise specializing in the producti...
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Leaders from the Sha
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Comrade Li Xiaozhong
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Years go by like a s
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The 9th Fengxian Dis
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China's wisdom overc
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High oil prices hind
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How many steel eleme
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Top 10 Domestic Econ
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The effectiveness of
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The demand for steel
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