... ISO9001/14001,CE,ETL Excellent pressure-resistant capacity Compressor Vibration Eliminator Vibration absorbing flexible hose(star products):1) ISO9001, ISO2004, ... CE and ETL Certificated;2) Four times of welding on each end: no leakage; Solder is infiltering into the ... ) Can be mended by solder materials if Welding Joint melt during installation (welding), Thus the scrapping of the Hose can ...