The ETC business in Xiamen needs the joint use of Mintong Card and OBU. You can use the designated ICBC personal credit card to withhold the tolls generated when the highways pass in Fujian Province, and you can go to the designated Mintong Card Customer Service Center with your ID card, credit card, driving license and other related materials together with the corresponding vehicles. Hotline of Mintongka Customer Service Center: Xiamen Branch: 0592-6 192075, Xiang 'an Branch: 0592-7267 100, Jimei Branch: 0592-61072.