Flat tubes for air shaft or friction shaft

If your strip type air shaft is broken, you can repair the air shaft, but firstly, you need the spare parts of air shafts. According the air shaft, it’s almost broken because of the flat tubes, so flat tubes are needed.We have 15*1.2mm and 20*1.5mm， you can purchase it by your shafts. Please contact us as follow: email: dgguangsi@163.com ; WhatsApp: 86-15992872186