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Low Alloy high strength steel plates Apr. 27, 2009 20:41:23
GRADE 12Mn, 15MnVN 16Mn 15MnV 14MnNb Q295( A, B) , Q345( A, B, C, D, E) Q390( A, B, C, D, E)
Q420( A, B, C, D, E) Q460( C, D, E) Q500( D, E) , Q550( D, E) Q620( D, E) , Q690( D, ....
See more »HENAN HZZ IRON & STEEL CO , LTD is a foreign trade company relying on WuYang heavy steel plates resources. our company is located in zhengzhou of the province of henan, which have easily accessible....
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