CRF - Centro Ricerche Fiat (Italy) *
IAV (Germany) *
CAERI (China) *
Fiat Automobiles (Italy)
FPT - Fiat Powertrain Technologies (Italy)
Irisbus (France)
Iveco (Italy)
AP Plus Idiada (Spain)
Tofas (Turkey)
NGV Motors (Italy)
Volkswagen (Germany)
Eco Fuel System (Canada)
SDEC (Shanghai Diesel Engine Co. LTD) (China)
Robert Bosch GmbH (Germany)
Keihin (Japan)

* 技术合作伙伴