

| Certifying Body | Japan Audit and Certification Organization for Environment and Quality | ![]() ![]() |
|---|---|---|
| Certification Number | EC01J0212 | |
| Date of Certification | 19th December 2001 | |
| Validity of Certification | 18th December 2013 | |
| Applicable Standards | ISO 14001: 2004/JIS Q 14001: 2004 | |
| Scope of Products and Services | Sales, installation,design and management of electric machines and parts | |
| Applicable Offices | All domestic offices Head office, branch offices (Tokyo, Kansai, Nagoya, Tohoku, North Kanto, Shizuoka, Hiroshima, Takamatsu, Kyushu), sales offices (Kanagawa, Kyoto, Tottori, Hokuriku, Iwaki, Utsunomiya, Hamamatsu, Numazu, Fukuyama, Nagasaki) Domestic Subsidiaries Ryoko Co. Ltd., Ryosho Techno Co. Ltd.,(Tokyo, Osaka, Nagoya) |
| Certifying Body | SGS Japan | ![]() ![]() |
|---|---|---|
| Certification Number | JP08/061284, JP06/060343 | |
| Date of Certification | 18th January 2006 | |
| Validity of Certification | 18th January 2015 | |
| Applicable Standards | ISO 9001:2008 | |
| Scope of Products and Services | Wholesale of semiconductor,electronic device,industrial material,finished goods and installed property machine-made goods and development of software | |
| Applicable Offices | Semiconductors and electronic components divisions at head office and all domestic branch offices Semiconductor and Devices Headquarters(A,B,C) Industrial Materials and Devices Headquarters Tokyo, Kansai, Nagoya, Tohoku, North Kanto, Shizuoka, Hiroshima, Takamatsu and Kyushu branch offices |
| Certifying Body | SGS Japan | ![]() ![]() |
|---|---|---|
| Certification Number | JP09/061897, JP06/060469 | |
| Date of Certification | 27th December 2006 | |
| Validity of Certification | 27th December 2012 | |
| Applicable Standards | ISO 9001: 2008/JIS Q 9001: 2008 | |
| Scope of Products and Services | Procurement and sales of electric machines appliance and parts | |
| Applicable Offices | FA System Department Tokyo, Kansai, Nagoya, Tohoku, North Kanto, Shizuoka, Hiroshima,Takamatsu, Kyushu branch offices\ |