Shanghai xiangnan Co Ltd of Valve Machinery Predecessor of Shanghai nanxiang valve factory.Already have 30 year history.Be deveolp exploit each kind redvcing valve discipline company.

 
  • 上海翔南阀门机械有限公司前身是上海南翔阀门厂,已有三十多年的历史,是研制开发各类减压阀的专业公司。
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