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歡迎來到鹽山昱通螺旋鋼管實體生產企業！

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鹽山昱通管道

專業生產銷售大口徑厚壁國標螺旋鋼管，廠內加工防腐/保溫/涂塑

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溫州市市政工程建設開發公司

日期：2020-01-08
溫州市市政工程建設開發公司

溫州市政—溫州市中心片污水處理廠再生水利用管道工程所采用的DN1600防腐管道，與我公司簽署合同。

DN1600防腐管道，與我公司簽署合同。
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