Group Companies
KANTO KOATSU-YOKI Manufacturing Co., Ltd.


Head Office / Head Office Factory
153-1 Tottorimachi, Maebashi-city, Gunma 371-0131 Japan
TEL: +081-27-269-3111, FAX: +081-27-269-3128
- Access information
- Approx. 20 minutes by car from Maebashi Station on the JR Ryomo Line or from Chuo-Maebashi Station on the Jomo Line

Sagamihara Factory / Bulk Division
3871-2 Tana, Chuo-ku, Sagamihara-city, Kanagawa 252-0244 Japan
TEL: 042-764-4801 FAX: 042-764-4802
- Access information
- Take the JR Yokohama Line to Sagamihara Station. From Sagamihara Station South Exit bus stop, take a bus bound for Suigo Tana [相17]. Get off at Tana Industrial Park Entrance bus stop and walk for about 5 minutes.

Katakura Factory
361 Kawarahamamachi, Maebashi-city, Gunma 371-0224 Japan
- Access information
- Take the JR Yokohama Line to Sagamihara Station. From Sagamihara Station South Exit bus stop, take a bus bound for Suigo Tana [相17]. Get off at Tana Industrial Park Entrance bus stop and walk for about 5 minutes.
SK CYLINDER Co., Ltd.

Head Office and Tokyo Sales Office
New Kudan Building 4th floor, 3-7-1 Kanda Jinbo-cho, Chiyoda-ku, Tokyo 101-0051 Japan
- Access information
- Approx. 2 minutes’ walk from Kudanshita Station on the Tokyo Metro Tozai Line, Hanzomon Line, or Toei Shinjuku Line
Sendai Sales Office | 2-25-1 Haginomachi, Miyagino-ku, Sendai-city, Miyagi 983-0043 Japan (2nd floor, Suzuki Building) |
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Maebashi Sales Office | 153-1 Tottorimachi, Maebashi-city, Gunma 371-0131 Japan |
Osaka Sales Office | 1-8-2 Nishihonmachi, Nishi-ku, Osaka-city, Osaka 550-0005 Japan (4th floor, Sanko Building) |
Fukuoka Sales Office | Fukuoka Sales Office 4-9-1 Hakataekiminami, Hakata-ku, Fukuoka-city, Fukuoka 812-0016 Japan (2nd floor, First Izumi Building) |
Cylinder Sales Office & International Development Division | New Kudan Building 4th floor, 3-7-1 Kanda Jinbo-cho, Chiyoda-ku, Tokyo 101-0051 Japan |