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下属机构 |
Tongshang Valve, the headquarter is located in Yancheng city, and we ha… |
设计研发 |
Tongshang valve has more than 20 professional engineers, constantly imp… |
质量承诺 |
Quality Policy: Strength management and quality control, Provide the be… |
资质证书 |
Professional Certification:Certificate ISO9001, ISO14001, CE/PED, API6… |
销售网络 |
公司文化 |
Since its inception in 1981, Tongshang valves has yield fruitful result… |
盐城通商阀门有限公司-盐城通商阀门有限公司 盐城通商阀门有限公司 |