RYONAN ELECTRIC PHILIPPINES CORPORATION is a multinational corporation engaged in the manufacture of automotive wiring harness, components and parts. It's principal office is located at 105 East Main Avenue, Laguna Technopark, Inc., Biñan, Laguna, Philippines.

It is wholly owned subsidiary of RYONAN DENSO CO., LTD., a company incorporated in Japan having principal office at 186-8 Kameyama, Himeji, Hyogo, Japan. 

It operates a wholly owned subsidiary, RYONAN ELECTRIC VIETNAM CO., LTD., with principal office at Lot B-10 Thang Long Industrial Park, Dong Anh District, Hanoi, Vietnam.