Volunteer Fire Fighters  (06)2975119#403、405~412、FAX:(06)2970540

4 F ,NO.898, 2 section Yonghua Rd , Tainan City

I havent contacted them to see if its possible for foreigners to volunteer. But if your Mandarin is good, I dont see why not.

http://www.tcfd.gov.tw/05english/05vol/volunteer.htm