Plumbing Services
The pipeline project is a complex and stringent requirements event. Not only complex high technology demanding, the most important issue...
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Pipes, tanks NDT Services
Non-destructive inspection plays an extremely important role in the pipeline and tank construction project and maintenance procedure....
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Engineering Materials Services
Shanghai Zhengu has long history of integrated materialservice.Shanghai Zhengu not onlyoffer customers a completepackageofmaterialsupply...
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manufacturing
Shanghai Zhengudesign and manufacture the crawler pipeweldingmachineryXXXXX specialized inpipelineweldingconstruction...
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