Does Suzuki make kawasaki engines

NO. In 2001 Suzuki and Kawasaki entered into an alliance that allowed the two companies to share models and resources. If I understood it correctly, the 250f's were the same, some mini's, the dual sport bikes and the quads. However, that has changed with the 2006 model year. Both companies announced they would discontinue all shared models after the 2007 year.