Hirotec Manufacturing (Thailand) Co., Ltd.

Japan: Ueno Technica Corporation; Hirotec Tooling Corporation
America: Hirotec America, Inc.; Hirotec Mexico, S.A. de C.V.; Hirotec Tooling de Mexico, S. de R.L. de C.V.; Hirotec Manufacturing America LLC.
China: Liuzhou Hirotec Wuling Automotive Engineering Co., Ltd.; Nanjing Hirotec Co., Ltd.; Changchun Hirotec Co., Ltd.
Asia: Silla Engineering Co., Ltd.; Hirotec India Pvt. Ltd.; Hirotec Manufacturing (Thailand) Co., Ltd.; Hirotec Mark Exhaust Systems Pvt. Ltd.
Europe: Hirotec Europe GmbH; Hirotec Manufacturing Deutschland GmbH; Hirotec Bucher GmbH