bullet proof inner tube High quality avalable sizes :7.00R16 205/70R14 205/70R15 ... produce many kinds of high quality inner tube .Inlcude the natural rubber tube and butyl tube ,Our products are exported to many countries ... , UKRAINE, FRANCE, GREECE ,SPAIN, UNITED KINGDOM, PORTUGAL, ITALY, GERMANY , RUSSIANAfrica: SOUTH AFRICA , TANZANIA, SUDAN ,ZAMBIA ,NIGERIA, EGYPT , LIBYA, ALGERIA ,North Americas ...