Industrial domain

Academic & Research Inst. Other

Tohsei Co., Ltd.

Integration of technology and ecology (New Frontier Technology)

Since our establishment, we have been developing various innovative products (protected by patents) with a high technological level and providing eco-friendly products to major automobile manufacturers, parts manufacturers, chemical companies and food companies following our three principles: "originality", "technological innovation" and "customer service".
Postal code


Address 1-12-4 Akanehama, Narashino-shi
Phone number +81-47-470-7710

Japanese only

Fax +81-47-470-7715
Representative director

Hideo Nagamitsu


Capital 30million yen
Number of employees 25

Business activities

- Manufacturing and sale of precision machinery

Main products and processes

- Vertical oscillation washing and drying machine
- Microfiltration device
- Total water based cleaning solution
- Weighting and filling machine
- Vacuum devices
- Evaporation traps
- Ion plating

Facilities and equipment

  • - Two units each of 10t and 2.8t overhead cranes
  • - Two units of compressors
  • - Three units of drill presses
  • - Two units of grinders
  • - One unit of 45t bending machine
  • - One unit of turret vertical milling machine
  • - One unit of digital microscope