Non-contact imitation car washing machine like to use the hose, hose, what are the advantages? Yitong hose advantages: aging resistance, corrosion resistance, acid and alkali resistance, four seasons soft, easy to use, bending resistance, can adapt to a variety of environments, suitable for chain inside drag back and forth. Is a lot of car washing machine industry trust products. Eitong hose can be used for water, ventilation, as well as car wash solution, choose Eitong hose, so that you can avoid problems caused by the hose after-sales!