31209 Ljubiš, tel: +381 31 80 11 13, +381 31 08 10 91, e-mail : simex_lju@ptt.yu
“Simex’ D.o.o Subotica, Segedinski put 80, tel: +381 24 65 55 45, +381 24 65 55 55, mob: +381 63 10 32 356