In Dubai, you can refill butane gas cylinders at various locations, including:
1. Gas stations: Many gas stations in Dubai provide LPG cylinder refilling services.
2. Specialized gas supply companies: Companies such as Emirates Gas, Emarat Gas, and Brothers Gas offer LPG cylinder refilling services.
3. Local gas cylinder distribution centers: There are several distribution centers across Dubai that offer cylinder refilling services.
It is recommended to contact these locations directly for specific details and availability.