Size: 12''-20'' 
Fram: Carbon steel, argon-arc welding/CO2 welding, electrostatic painting. 
Rim: Steel, aluminium alloy, plastic 
Handlebar: CP, argon-arc welding Φ 22X0.8-1.2mm 
Chain wheel: CP/ED 24T, 28T, 32T, 36T, 40T, 42T, 44T, 46T, 48T, 52T 
Crank: CP or ED or UCP 

Brake: F/R Caliper Brake or R band brake 
Pedal: Rubber, steel, plastic. With reflector, without ball or with ball 
Saddle: Leather, alloy spring plastic, rubber clear PVC 
Spray paint: 3X/4X painting, electrostatic painting 

Color: Any color you like 
Attachments: Basket, side mirror, backrest, carrier, bag, flag, training wheels, helmet 
Packing: SKD/CKD/AB 85%SKD/50%SKD 1PCS/CTN or 4PCS/CTN 
Payment: 30% advance deposite. TT or LC at sight 
Delievry time: Within 20-30days.