SUYU Railway Material Co., Ltd is one of the leading manufacturers of railway material and railway fasteners. We have the largest railway fastener factory in China. Our products have been exported worldwide, We have granted ISO9001-2008 certificate and have got the production license of China railway Ministry on railway.  We can produce according to International standards like ASTM, DIN, BS, JIS, NF, ISO. We can also develop all kinds of related products with provided drawings or samples of our customers.
Our main products are as below:                                                   
1. rail clip / E,R,SKL clip/ tension clamp/ pandrol clip / deenik clip/
2. screw spike/ sleeper screw/ coach screw/ timber screw
3. dog spike/ railroad spike/ lock spike/ cut spike
4. track bolt/ t-bolt/rail bolt/ clamp bolt/ inserted bolt/ clamp bolt/ fish bolt/ square bolt/ special bolt
5. tie plate/ base plate/ rail plate/ rail bearing base
6. fish plate/ joint bar/ rail joint
7. clamp plate/ rail clamp/ anchor plate/ steel clip  
8. rail pad
9. plastic dowel/ guide plate/ nylon insert
10. rail anchor
11. rail shoulder/ rail sleeper inserts
12. rail nuts and spring washers  etc

Should any of items you are interested, please feel free to contact us, We will try our best to supply the best products at the best price!
 Rail nut :

Type: Hex head, Square head, Flange head
Standard: DIN, BS, AREA
Size: above M16
Raw material: Q235. 35# 45# 40Mn2, 20MnSi, 35CrMo, 40 Cr. 42CrMo
Grade: 4,5, 6, 8, 9, 10, 12
Surface: plain, black, zinc, hdg etc