прочный велосипед блокировки

1. we can supple many kinds of kids' bike and bicycles' parts . 2.we can also make the products as per your requirement. 3.material:steel,brass,cable and so on. 4.size:6*650,8*650,8*800,10*1000,12,650(800,1000,1200,1500) we are specilizing in the production of more than 200 type and series of children's tricycles and baby carriages.Our products are exported to more than 20 countries and regions worldwide a high reputation for high quality.