Founded in 1946, Caio is an ISO 9001-2000 full line bus body manufacturer located in Sau Paulo, Brazil. The North American introduction of the Caio G3400 as well as the recent introduction of the Caio G3600 provides passengers with unsurpassed design and comfort. Operators benefit from the heavy-duty integral construction, impeccable quality and a nationwide sales and service dealer network... all at affordable prices.