... frame 12" child bike PARTSpecification and matericalBrandHuadiFramesteel , argon-arc welding,ED , CP or paintingcertificateISO 9001:2000 & CCCColorpink, green,black, ... 4X painting, electrostatic painting,ED,CP, or UCPMudguardsteel,ED, CP or paintingRimsteel or aluminum alloy ,ED or CP or UCPFork ... , or 9-form chain cover or to your orderChain wheel ED, CP, Electroplating roulette 24T, 28T, 32T ,36T ,40T ...