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  • Company Profile
  • TongshangValve, the headquarters is located in Yancheng City, Jiangsu Provinceof China, was established in the year of 1981, as one of the leading valvemanufacturers in China,. We specialize in the industrialvalve’s production, research and development,More>>
Branches
Tongshang Valve, the headquarter is located in Yancheng city, and we ha…
Research and Development
Tongshang valve has more than 20 professional engineers, constantly imp…
Quality Control
Quality Policy:Strength management and quality control, Provide the bes…
Certificate
Professional Certification:Certificate ISO9001, ISO14001, CE/PED, API6…
Sales Network
Company Culture
Since its inception in 1981, Tongshang valves has yield fruitful result…
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