... certification 3.Best service,best quality,best price... Use: toy car etc. rubber tyre1). Material: SBR, NBR, EPDM, NR and so ... low temperature properties,4). Use: toy car wheel, truck toy wheel, machine equipment, desks part, car parts,5). Logo: according to your ... , they are qualified products.8) Lead time: Delivering the goods in 3~5 workdays after having the order if mould available;