Yamaha in China is divided into three producing areas, Chongqing (Construction Yamaha), Zhuzhou (Zhuzhou Yamaha) and Linhai (Linhai Yamaha), all of which are owned by Construction Yamaha. Chongqing mainly produces men's motorcycles like Tian Jian Skyline, Zhuzhou mainly produces scooters like Xunying Jogory Eagle Ling Ying, and Linhai produces Fuxi. Sima you mentioned is a big brand.