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新普特種材料集團(tuán)有限公司
Sinp Special Steel Group Ltd.
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Home
About
Company Profile
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Workshop
Laboratory
Buildings
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Seamless Stainless Steel Pipe
Big diameter Seamless Steel Pipe
Big Thickness Seamless Stainless Steel Pipe
Welded Stainless Steel Pipe
Stainless Steel Pipe Fittings
News
Quality
Contact
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