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supply nickel alloy steel pipes, tube, bar, plates and so on.

No.188,xinchun road, minhang area,shanghai,China

+86 21 54461707

We, Shanghai Baoyuan Iron & Steel Co.,Ltd.,  Shanghai Baoyuan Metal Materials Co.,Ltd.,  Shanghai Yuyin Special Steel Industry Development Co.,Ltd.(Shanghai Yousteel Group Co.,Limited.)are the technical cooperation company of Shanghai No.5 Steel and Shanghai Iron & Steel research institute. Read more…