SOFIA (Bulgaria), July 30 (SeeNews) - Steel radiator manufacturer Korado Bulgaria [BUL:4KX], part of Czech Republic-based Korado Group, said on Thursday that its net profit fell to 2.4 million levs ($1.4 million/1.2 million euro) in the first half of 2020 from 3.2 million levs in the same period of 2020.