Manufactuer of tires inner tube since 1992 year. What we can supply various size inner tube. Such as motorcycle inner tube, 3.00-17, 3.00-18, 250-17, 3.00-21,100/90-18 and so on. The butyl and natural rubber material both are available. The OEM is acceptable. The sample can be sent to check. Please just contact me about more details.
Post time: Jul-21-2021