Hokutoh Giken Kogyo Corporation

Corporate Profile

Hokutoh Giken Kogyo Corporation
Hachioji Daiichi Tokio Marine & Nichido Bldg. 6F 1-6 Yokoyama-cho, Hachioji-shi, Tokyo 192-0081
Phone No.
January 7th, 2005
52,000,000 yen
Executive Director
Toshiro Yajima, President
Number of Employees
41 (As of December 31,2020)
Business Activities
Functional parts for water, sewage, and air conditioners
ISO Acquisition
ISO 14001 (October 2020)

Top message

Since its founding in Katsushika-ku, Tokyo, in 1966, we have manufactured products under the motto “Belief, Sincerity, and Effort” with a customer-first principle. The company recognizes that maintaining the global environment in a healthy state is an important responsibility. In response to recent changes in the global environment and anticipated environmental regulations, we will actively process products with fewer environmentally hazardous substances and contribute to the sustainable development of society.
We acquired ISO 14001 certification in October 2020 and are fully committed to complying with environment-related laws, regulations, ordinances, and voluntary management standards, raising the awareness of employees through environmental activities and fulfilling its corporate social responsibility.

Toshiro Yajima
Hokutoh Giken
Kogyo Corporation
 Toshiro Yajima
  • Hokutoh Giken Kogyo Corporation CO₂Emissiom
  • Hokutoh Giken Kogyo Corporation Energy Consumption
  • Hokutoh Giken Kogyo Corporation Water resources
  • Hokutoh Giken Kogyo Corporation Discharge of industrial Waste

Examples of environmental activities

Responding to climate change

In order to reduce power consumption, the company is considering switching to LED lighting, running air-conditioning equipment on rotation, and patrolling the premises to reduce maximum power consumption; reading meters and patrolling to reduce water consumption; and selecting power companies by collecting market trends.

Waste management and resource saving

In order to save resources and reduce waste, we separate garbage, convert resources into valuable resources, and recycle (reuse) cleaning solutions.

Environmental management system

Response to environmental laws and regulations

As environmental laws and regulations become stricter, we are proceeding with the selection and processing of materials to reduce environmentally hazardous substances.

Environmental education

The company conducts group-wide environmental activities throughout the plant to raise employee awareness. At bi-monthly meetings, the plant reports energy usage and the status of waste. By sharing information on employee initiatives and progress, we raise the awareness of its employees. Employees receive in-house education and questionnaires on energy saving.

Examples of social contribution activities

We collect eco-caps and pull-top tabs as part of voluntary clean-up campaigns around the factory (Clean Campaign) in an effort to appeal to customers.

Contact us

For inquiries about product technology, product purchases,
catalogs, and quality