Eleven product categories of measuring instruments,such as water meters, gas meters and industrial meters such as electromagnetic flow meters,and system products using these instruments,are qualified under "ISO 9001".

"ISO 9001" is an international quality management and quality assurance standard on the basis of which our quality system has been developed and implemented so as to meet and satisfy customer needs.

Qualified Divisions and Product Categories

Qualified Divisions and Product Categories
(1) Design and Development,Manufacture and Repair of Water Meters and Peripheral Equipment Thereof.
(2) Design and Development,Manufacture and Repair of Gas Meters.
(3) Design and Development and Manufacture of Industrial Meters and Peripheral Equipment Thereof.
(4) Design and Development and Manufacture of Meter Related Systems (Meter Reading and Monitoring and the like).

Qualification Agents, Acquisition Date and Registration Numbers

Qualification Agents	Japan Gas Appliances Inspection Association(JIA)-QA Center
Acquisition Date	December 26,1994
Registration Numbers	JIA-QA Center------JQ0027
Registration Agents	JAB

The qualifications were approved by the JIA-QA Center and were registered at The Japan Accreditation Board for Quality System Registration (JAB).

Our Enviromental Management System are qualified under "ISO14001".

Qualification Agents, Acquisition Date and Registration Numbers

Qualification Agents	Japan Gas Appliances Inspection Association(JIA)-QA Center
Acquisition Date	January 28,2003 [Cetrification enhanced on Nov.7,2007 for our head office/pland]
Registration Numbers	JIA-QA Center-----JE0205
Registration Agents :	JAB