Hota Industrial Mfg. Co., Ltd.【1536】
│Transmission gears and shafts for automotives, motorcycles, trucks and agricultural machinery

Wuxi Hota Precision Gear Co., Ltd.
│Transmission gears and shafts for automotives, motorcycles, trucks and agricultural machinery

Howin Precision Co., Ltd.
│Automotive piston ring and parts manufacturing

Howin Precision Co., Ltd.
│Automotive parts casting and manufacturing

Hoga Industry Co., Ltd.
│Engine valve, valve guide, valve seat

HOTATECH, INC.
│California sales & logistics office

GLOBAL TECHNOS LTD.
│Osaka sales & logistics office

Kao Fong Machinery Co., Ltd.【4510】
│Double column machining center
│Five-face double column machining center
│Vertical/horizontal machining center
│Gun drilling machine

Gold Rain Enterprises Corp.【4503】
│Vending machine

Yuan Sen Applied Botanical Garden
│Leisure, agriculture, biotech