Specifications

1.railway bolt and nut
2.Materials :Q235
3.ISO9001:2008
4.Free sample for test .

 

 

  high strength   theread railway fastening system of railway bolt and nut

 

1.material: Q275 

ction,use in bolt and screw spike and nut .

3.certificate:ISO9001:2008,CRCC 

4.finishing: natural surface, oil or black treatment according to customer's requirement. 

5.packing: knit bags, carton (less than 50 kg) or as your request  

6.can make as customer's drawing ,and any style 

7.MOQ: if our standard ,1 pcs  

            if as your drawing:100000PCS 

petive price and best service

 railway fastening system including high strength bolt nut,rail clip,iron plate etc railway fastening .  referring to track including rail, sleeper, and connecting parts, ballast bed, prevent climbing equipment, rail brace and switch, etc. As a general engineering structure, track laying on the subgrade, plays a leading role in operation of the train, take direct locomotive vehicle and load pressure. , it is the component part of enough strength and stability, ensure the train  to the regulation of the highest speed, safe, stable and continuous operation.

             

 Packing  picture

Our contact information

 

              

 

 

Production Machine

Honor Certificate

   

 We have the experience manufactured railway products more than 20 years .You will make a right decision to chose us !

we export railway equipments to all over the world,welcome you supply the drawing draft to us ,we will make you satisfation .

   Don't hesitate to contact us at anytime anywhere.