Krasny Sulin is a town and the administrative center of Krasnosulinsky District in Rostov Oblast, Russia, located in the Donets Basin region. Population: 40,866; 44,187; 43,133.
Wikipedia https://en.wikipedia.org/wiki/Krasny_Sulin
Official Website http://sulin.ksrayon.donland.ru/
Coordinates 47°53'29.587" N 40°4'18.836" E