
ISO-9001
Certification number
JQA-0854
ISO-14001
Certification number
EC98J1080

- Implementation of a meticulous quality control system that has successfully obtained ISO9001 certification.
- There can be absolutely no compromises regarding such elements as the accuracy, reliability, and durability of the functions of the telecommunications equipment that support the foundations of an advanced information society. As a manufacturer of telecommunications equipment, Nakayo is completely committed to maintaining tight quality control. Impervious to even micro-sized dust particles and unaffected by minute changes in temperature, the factories are a comfortable and stable place to work. Nakayo has successfully automated its production line, from the development and design stages through the final inspection stage, automating from quite early on such processes as the selection of raw materials and the employment of CAT (computer aided automated inspection system) in the inspection stage. At the same time, highly-experienced engineers have set up a meticulous quality control system at every step of the production process. In April 1995, the Japan Quality Assurance Organization (JQA) awarded this extensively thorough quality control system the ISO9001 quality assurance certification for factories.

- Highlighting the importance of environmental protection as a part of Nakayo's corporate philosophy, the Operation Centers have received ISO14001 accreditation.
- As a natural consequence of its corporate philosophy, Nakayo has, from its very beginnings, made every possible effort to contribute to the preservation of the environment. Nakayo has been very fortunate to have its production base in an area surrounded by nature. As such, the ecological standpoint is a very important concern. Production activities are conducted while resolving such issues as noise pollution and waste water, and how to maintain harmony with the natural surroundings. Of special concern recently has been how to resolve environmental issues of a global scale. The entire company became involved in activities for the preservation of the environment, such as the complete halving of the use of specified chlorofluorocarbons (CFCs), energy conservation, and reduction of waste. In November 1996, Nakayo expressed its commitment through the slogan "All of us will be actively involved! We will strive to make products that are kind to the environment and aid in the preservation of a beautiful Earth." In 1998, the Japan Audit and Certification Organization for Environment and Quality (JACO) awarded an ISO14001 Certification for environmental management systems to Nakayo. Nakayo will ensure that the entire company continues to provide leadership towards realizing an environment-conscious culture, and actively promotes management activities that will be a harmonious balance between business and the environment.