Quality Policy

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ISO9001 certificate

- To earn customer satisfaction and trust -
“Meet customer needs and ensure a stable supply of reliable products”

In accordance with this policy, our company sets a quality objective for each year. Based on international standard ISO 9001, our company has established a quality management system that covers everything from product design and development to manufacturing, sales, and servicing. Our management mission is to achieve lasting corporate development and social contribution by continuously improving our products and our quality management system.

Action Guidelines

  1. We will further improve quality reliability, reduce costs, and boost our international competitiveness.
  2. We will continuously pursue improvement in the efficiency and benefits of our quality management system.

ISO 9001 Quality Management System Registration Details

(1) Applicable standards ISO9001:2015
JISQ9001:2015
(2) Registration date February 20, 1998
(3) Certificate number JQA-2172
(4) Examining body Japan Quality Assurance Organization (JQA)
(5) Scope of registered activities
  1. Design, development, manufacture, sales, and servicing (field servicing and supply of repair parts) of flow and level measuring instruments.
  2. Design, development, manufacture and servicing (field servicing and supply of repair parts) of flow and level measuring instruments for high pressure gas uses.
  3. Sales and servicing (field servicing and supply of repair parts) of flow and level measuring instruments.
(6) Certified sites Head Office,
Osaka Branch,
Yokohama Factory,
Hakusan Business Center,
Mito Factory,
Okinawa Tokyo Keiso Co., Ltd.,
Keisokiki Co., Ltd.,
TIC Maintenance Co., Ltd.,
Keisodenshi Co., Ltd., and Tokyo Keiso (Thailand) Co., Ltd.

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