AZ Liner express bus service is run by AZ Liner Travel & Tours Sdn Bhd. Its headquarters is based in Klang, Selangor, and provides express bus service from Central Peninsular Malaysia to Kota Bharu in the East Coast. Thus, AZ Liner buses are stationed at popular and easy-to-access bus terminals, stations and stops like:
AZ Liner coaches are furnished with ergonomic seats, air conditioning and luggage compartments located at the lower sections. Apart from that, they come in double-decker models with 2 x 1 seating arrangements.
In addition, each seat has its own personal entertainment system, foldable tray table, and headrest and neck rest pillow. There are even charging ports in every row and wireless internet connection.