Zelisko will deliver modern LED-signaling technology, for three tracks of rail company SNTF in Algeria. These tracks are currently being modernised and for the first time fitted with LED-signals to improve safety. The contract is worth EUR 700,000 and is the largest export contract for LED-signals that Zelisko has received until now. The company, which this year is celebrating its 90th anniversary, employs around 200 people. Annual turnover is over EUR 40 million.