Kunshan Signum Machinery Technology Co., Ltd is a leading manufacturer and exporter of railway fastening parts from China. We are ISO 9001: 2008 certified company, We have long been engaged in supplying kinds of railway fastening parts in China, and exported to customers world wide.

We adapts advanced manufacturing machinery including Automatic Universal testing machine for mechanical properties, Rockwell C hardness for strength of the material, Shadow graph for dimensions, Metallographic image automatic analysis machine, Metal element analysis machine for chemical compositions, automatic impact testing machine, fatigue testing machine, magnetic detector, salt spray test machine, zinc thickness meter.

We can provide railway fastening products according to customers drawings and samples. Our main products are as following:

1. Screw spike, Coach screw, Drive screw, Sleeper screw, Dog spike, Railroad spike, Lock spike, Cut spike, etc.

2. Rail clip, Tension clamp, SKL clip, Pandrol clip, Deenik clip.

3. Swivel bolts, Track bolt, Special bolts, U bolts, J bolts, Anchor bolts, Foundation bolts, Stud bolts, Rod bolts, Curved bolts, Tunnel bolts.

4. Tie plate, Base plate, Rail plate, Rail fixing base, Rail Pads, Sole plate, Sole pad

5. Fish plate, Joint bar, Rail joint, Splice bar.

6. Track bolt, T bolt, Rail bolt, Clamp bolt, Inserted bolt, Clip bolt, Fish bolt, Square bolt, Rod bolt, rail joint bolt.

7. Clamp plate, Rail spring clamp, Anchor plate, Steel clip.

8. Rail Shoulder, Rail sleeper Inserts, Rail Anchors for rail sleepers.

9. Plastic dowel, Guide plate, Nylon insert.

10. Chinese Standard Steel Rail: GB/T11264-89 9kg 12kg 15kg 22kg 30kg steel light rail.

11. German Standard Steel Rail: DIN536 A45 A55 A65 A75 A100 A120 A150 Crane Rail.

12. American Standard Steel Rail: ASTM-A1 ASCE25, ASCE30, ASCE40, ASCE60, ASCE75, ASCE85, 90RA, 115RE, 136RE, 175LBs Steel Rail.