https://biz.prlog.org/bg,sofia,botevgrad/ Bulgaria - Sofia - Botevgrad - Free business directory on PRLog.Org, latest companies listed first. 60 https://biz.prlog.org/decibelacoustics/ DECIBEL is a Bulgarian engineering and production company, founded in 2012 in Sofia. Today, DECIBEL is one of the largest manufacturers of sound insulation and acoustic solutions available in over 42 countries around the world.Thu, 16 Jun 2022 13:59:32 GMT