... wind rotation device); 2,flag card Stainless steel cone-shaped cordless flag polesfor exported to French 1,Flag crown (the wind ... box one set(including the national anthem chip), a step electric lift, 40W Outdoor Audio 2 sets, an amplifier, 2 ... device wholesale price 6800 yuan(996USD) / set. This microcomputer-controlled electric cordless flag in the ceremony, the national flag rise and national ...