No, you cannot send or bring your own machines to Cyberian Mine. For quality control, we only allow miners from our internal store that have passed our checks. There are also administrative concerns.
According to law, if you own and operate equipment in Russia, you must also register as a tax-payer, do bookkeeping and file tax-reports in the country.
To rid you of this hassle we have created a Russian subsidiary company, Cyberian Mine Rus LLC. This company owns and operates the equipment and takes care of all legal matters and taxes. This way, you don't have to deal with Russian tax authorities.