To apply for a visa to some of the countries you will need to obtain an invitation from your host in that country. While some Consulates will accept a simple letter form your travel agent,  friends, relatives or business partner, others will require it to be processed and issued by local Immigration Services. This may be a complicated and time consuming process and if your host is not able to organise it we would be happy to help. Here is what we can do for you:

Russia
Business invitation
Tourist invitation

Kazakhstan
Business invitation
Tourist invitation