... quality Our comany is a professional inner tube manufacturer and exporter, and including natural and butyl inner tubes. Meanwhile, we export full ... East, African countries, South-east Asia, South Amercian countries. And we have two kind of packing, one is cartons, ... , 325-16 and 110/90-16130/90-15275-21Advantages:Production and export: 5 yearsFine quality rubber wheel motorcycle natural inner tube