Is haojue tr300 engine Suzuki's

Yes According to the information provided by Moby. Haojue tr300 is produced in Haojue Suzuki Factory in Changzhou, Jiangsu. The production line uses GSX, DL and GW***, and uses the standards formulated by Suzuki. This car is equipped with the same two-cylinder water-cooled EFI engine as Haojue DR300, which is produced by Suzuki Technology. The actual displacement is 298cc, the maximum power is 2 1.5KW and the torque is 27.8NM.