DONGHUA Chain Group is the most professional manufacturer of power transmission in China, manufacturing roller chains, industry sprockets, motorcycle sprockets, casting sprockets, different type of couplings, pulleys, taper bushes, locking devices, gears, shafts, CNC precision parts and so on. We have passed ISO9001, ISO14001, TS16949 such quality and enviroment certification.


One set of motorcycle sprockets, usd for Motorcycle machine

Sprockets matched with chain 428

45 or Q235 steel

Surface Treatment:Oxy blacked, Znic painting