children bicycle, kids bike, childbikes 1. frame: steel and painting, thicker argon-arc welding/CO2 welding 2. rim: 12", 16", 20", aluminium, steel and painting 3. handlebar and stem: CP, aluminium, many kinds to choose 4. Fork: steel and painting 5. saddle: good leather, common or spring/plastic/imitation leather/plate PVC top 6. chainwheel&crank: CP, ED or UCP 7. pedal: plastic, with reflector, PP/TPE/ALLOY 8. chaincover: full cover or 6 form cover 9. mudguard: steel, painting or CP 10. tyre: 12"x1.75, 16"x1.75, 20"x1.75 or 1.95 2.125 air tyres 11. brake: F/R Caliper brake or R band brake 12. b.b.axles:CP, UCP, ED 13. F/R axles: CP, UCP, ED 14. color: red, green, blue, yellow, orang, black etc you like 15. package: export standard packing, SKD/CKD/AB Our products are popular in many regions and countries. We are kind to everyone who need our products from everywhere.We are looking forward to establishing long time business relations with you!