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        1. Taicang Zhongbo Railway Fastening Co., Ltd.
          +86 512 5337 5226
          Home >> Certificate
          Railway Product Testing
          • ZHONGBO is certificated with ISO 9001:2008 through SGS audit, ISO 14001:2004, and also certificated by China Railway Product Testing and Certification Center-CRCC as well.
          • The company is evaluated through DUNS, Ecovadis, BSCI. Our products are also approved by world class railroad companies, such as UPRR, BNSF, SBB, SRT, PNR, MTR etc.
          • There is also a professional R&D team in ZHONGBO. There are 2 senior national class engineers, 3 engineers and 7 assist engineers, they are working hard on R&D and improvement of rail fastenings for each field.
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