duplex transmission chain

1.material:40MN/A3
2.standard roller chain
3.making as your sample
4.OEM is ok

 1.material:40MN/A3
2.standard roller chain
3.making as your sample
4.OEM is ok

5.has taken measures to better antirust

6.long-life duration and high strength

7.pre-stretched and anti-fatigue

8.produce as your sample or drawing

9.sound quality,reasonable price and prompt delivery are what we persue

10.Packing:1pc packing in PP bag,white inner box, then pack in standard export carton or wooden case,also can packing as your requirement,can print your own logo