"Syngenta Bulgaria"
www.syngenta.bg/
"DuPont Bulgaria"
"BASF Bulgaria"
"Bayer Cropscience Bulgaria"
"Makhteshim Agan"
"Belarus"
http://belarus-tractor.com/en/main.aspx
"Zetor Group"
www.zetor.com/en/
"Unia Group"
http://www.uniagroup.com/index.php
"Metal-Fach"
www.metalfach.com.pl/
