HuaYi is the first manufacturer to make out coin operated washing machine in China, we are proud to export to many countries. Besides, we are constantly innovating new technologies for new payment mode. We have made to use recharge card and QR code, it is feasible, convenient and use successfully. Further, we have the card machine which has all functions, like card selling, card recharge, money exchange. All these can be used by all over the world, language is available, currency is available.