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.
We offer all hardware and equipment needed to take your project from beginning to end,the products including screw,bolts,nuts,washers, pins,anchors or any customized products,the material mainly stainless steel,such as SS410,SS201,SS304 and SS316 or any other special stainless steel, carbon steel like Q235,C1008,C1022, ect, with level 4.8,6.8,8.8 and 12.9 grade.