Heavy haul fastening system BS100 E2091
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. We are already awarded 40 patents on metro railway fastening system, tramway fastening systems, and performed widely. We are also the testing base of Southwest Jiaotong University regarding to rail fastening systems; we also cooperate with Shanghai Tongji University regarding the research and development about vibrating reduction, wave friction reduction to rail tracks fields and award several leading results.
Audited Supplier 
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