塞内加尔ECTN号码
非洲ECTN电子货物跟踪单，可以做如下国家电子跟踪单，马里ECTN certification，利比亚ECTN certification，布隆迪ECTN certification，赤道几内亚ECTN certification，多哥ECTN certification，几内亚ECTN certification，尼日尔ECTN certification,
中非ECTN certification，
塞内加尔ECTN certification，利比里亚ENS certification，塞拉利昂 ENS certification,加纳CTN certification,南苏丹ECTN certification
刚果金FERI certification,加蓬BIETC certification，马达加斯加BSC certification,科特迪瓦BSC certification ,喀麦隆ECTN certification
安哥拉CNCA certification,乍得ECTN certification,贝宁ECTN certification,刚果布ECTN certification,布基纳法索ECTN certification、几内亚比绍CEE certification
