1.邮箱地址真假验证

https://www.verifyemailaddress.org/

2.全球汇率换算器
https://qq.ip138.com/hl.asp

3.外贸识图
https://www.tineye.com

4.国家缩写、区号、上班时间查询

https://www.dragon-guide.net/hangye/guojidianhua.htm

5.世界时间查询

https://www.timeanddate.com/worldclock/

 6.各国日历+节假日查询

https://www.timeanddate.com/calendar/

7.出口退税率查询

https://hd.chinatax.gov.cn/fagui/action/InitChukou.do

8.商品HS码查询
https://www.hsbianma.com

9.每日外汇牌价查询
https://www.boc.cn/sourcedb/whpj

10.海关业务查询
https://www.haiguan.info/OnLineSearch/Index.aspx

11.英文缩写查询
https://www.acronymfinder.com

12.进口关税查询

https://www.customs.gov.cn/publish/portal0/tab67735

13.通关状态查询

https://www.customs.gov.cn/publish/portal0/tab9405/

14.国际快递查询
https://www.track-trace.com

15.数字译成英文

https://www.dragon-guide.net/hangye/xiaogongji.htm

16.度量制式转换

https://www.dragon-guide.net/hangye/zhiliangzhuanhuan.htm

17.FOB/CIF价格计算器

https://www.dragon-guide.net/hangye/fobCifjishuanqi.htm

18.中国海关关税查询

https://www.sol.com.cn/tool/tariff

19.在线翻译网站

https://nicetranslator.com/

20.国内4大外贸B2B平台：

1. globalsources.com 偏向礼品行业

2. ALIBABA.com 偏向3C行业

3. ECVV.com 偏向体育&户外用品行业

4. MIC 偏向机械行业