These are the newest semi-low-floor buses currently operated by Bangkok Mass Transit Authority. These "yellow buses" are manufactured by King Long (Golden Dragon) based in Xiamen, China. They can be commonly found on rt.8, 40, 92, 115, 504, 539 and 542.

Route 8: Memorial Bridge ‐ Kheha Rom Klao
Route 40: Rama 9 Road ‐ Southern Bus Terminal
Route 92: Kheha Rom Klao ‐ Victory Monument
Route 115: Siam Park ‐ Silom
Route 504: Rangsit-Krung Thep Bridge
Route 539: Om Yai to Victory Monument
Route 542: Bi Directional Circle: Pink Lao ‐ Wong Wien Yai ‐ Victory Monument