Company Information

Company Profile

Company Name Tonex CO., Ltd.
Establishment October 4, 1990
Capital 59 Million JPY 
Fiscal Year November
Business Description The design and production of mechanical and electrical components for automobiles,
commercial/industrial appliances, and medical instruments. 
Headquarter Head Office: 951 Kunisada-Machi 1 Chome, Isesaki City, Gunma Prefecture, Japan
TEL:(+81)-27020-2221
FAX:(+81)-270-62-7060  
Employees 80
Affiliated Companies

Shinsei Electronics Co., Ltd.
Head Office: 1454 Iizuka-Cho, Ota City, Gunma Prefecture, Japan

Jin-Yue Technologies Co., Ltd.
H.K. Office: Rm 1903, Paul Y. Centre, 51 Hung To Rd., Kwung Tong, Kowloon, HK

Dongguan RiXiang Electronics Co., Ltd.
China Plant: Wan Fu Ling Industrial Area, Nanshe, Chashan, Dongguan, Guang Dong, P.R. China

Thai Tonex Co., Ltd.
Thai Plant: 150/44 Moo 9, Nong-Kham Sriracha Chonburi 20110

Main Customers Valeo Group, Sanden Group, Ogura Clutch Co., Ltd., Alpha Group, Panasonic Group,
Mitsubishi Electric Co., Ltd., Toshiba Carrier Co., Ltd., Sakae Co., Ltd., STC Co., Ltd., etc.

Access Map

Aiming to be a One of a Kind Company

Tonex’s aim is not mere company expansion, but to be a quality manufacturer that develops original products. Without settling in one type of industry, we endeavor to be a global company that is able to respond to this borderless economy.  Our first step was to establish our China factory, followed by the establishment of our Thai factory.  Not forgetting that essence of manufacturing is in the “heart of people”, we push forward to be a one of a kind company valued by the worldwide market. 

Focusing on Cultivating Engineers

As mechatronics technology advances, high functionality and precision are required and expected in many of products.  In this demanding age, as an engineering-based company, Tonex has a responsibility to meet these needs through our “one of a kind” spirit.  Specifically, we focus our energy on cultivating the source of our technical capabilities -our employees. We
proactively work towards implementing mechatronic technology in our products knowing that all unique products materialize through the abundant creativity of the engineers involved.  By not fixating on a certain technical field, and cultivating engineers who are able to evolve in a wide range of mechanical and electronic development, we are able to orient ourselves in this global market.