Mellor enters the high-capacity city bus market showcasing new Sigma 9 and 12 at Busworld
Mellor will reveal its new Sigma 9 and 12 buses for the very first time in Brussels at Busworld Europe 2023. Mellor’s attendance at Busworld comes after the business has experienced exceptional growth in the last three years. “The Sigma 9 requires just 60% of the battery power of the av...