#Bulgaria


Bulgaria opens $6.3 M substation tender

Bulgarian state-owned National Railway Infrastructure Company said that it has opened an $6.3 M tender for the modernisation of traction substation Varna.

Saudi Electricity Company approves HHIB’s tap changers

Bulgaria, Sofia: Transformers and tap changers manufacturer Hyundai Heavy Industries Co. Bulgaria (HHIB) has received approval for its product range by the Middle Eastern power utility company Saudi Electricity Company (SEC) – National Grid SA.