何时renew H1,谢谢！ zaqwsx2006-03-06 16:54:58

Could someone tell me:

1. How long before H1 expires, I should renew it to aother 3 years?
2. Can I renew it by myself?
3. Renewed 3 years is from renew date or from expire date?

Renew date+3 years? or expire date+3 years?

Thanks very much!

回复：何时renew H1,谢谢！

Thanks very much!回复：回复：何时renew H1,谢谢！