Course
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20162016 Shangshang Desheng Group Fitting and Flanges plant started!
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2015Shangshang DeSheng group was established
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2014ShangShang Desheng Intelligent Seamless Pipe Plant started
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2011Shangshang have got the Austenitic Duplex Pipe Patent
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2010ShangShang Desheng Intelligent Welded Pipe Plant started
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2008Shangshang brand is register in USA
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2007Shangshang become the biggest exporter from shanghai port
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2003Shanghai Jiaotong University-Shangshang Engineering Research Centre of Stainless Heat-Resistance Pipe-line
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2001Shanghai Shangshang Stainless Steel Pipe Co., Ltd was established
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