henan great track machinery co.,ltd

Our company specializing in R&D,production and sales of railway lineaccessories as one of the enterprises and is actively involved in the formulation and improvement of the Ministry of Railway and national standards.With the profession,concentration and focus as our company’s principle ,and being responsible for production,our company is always on the top position of this industry.The series products include:all kinds of rail clips,gauge plate,all kinds of track spikes,rubber tie plate,Nylon plate,special switch plate,rail joint splint that weights 43 kg,50 kg ,60 kg and tunnel segment bolt and so on.What’s more,our company takes the lead in passing the standard attestation of ISO9001:2015 International Quality System in the same industry,which is also one of the national industrial certification and authentication unit.Our products strictly implement self-check,special inspection,mutual inspection,sampling observation production process,and production process control is strict and effictive.Besides,our products are selected as superior products by the ministry of railways evaluation of sampling observation of quality supervision and inspection center for many times.We topped in national key project bidding for many times and get good results and high praise of user.