Travel Agencies in Shenzhen

Dear SZ Folks,

I am looking for Travel Agencies in Shenzhen that help foreigners obtain visa(s) for S. East Asian countries. I know for most Expats living in China those countries are either visa free or visa on arrival, but in my case (Armenian Passport holder) I have to apply for visa at the Embassy or the Consulate of the country. I really don't want to take that hassle and would rather get things done through an agency. I have heard that almost all travel agencies help with visas, but they do it only for locals. So, I need an agency, that helps foreigners with visa application, and, most importantly, people working there speak English.

I will appreciate any information or suggestions :)

Jasmine