Sales Locations ･ Production Centers
- East Japan Group
- 8F Seifun Kaikan Bldg., 15-6 Nihonbashi Kabuto-cho, Chuo-ku, Tokyo 103-0026
- TEL. +81(3)3669-0616
FAX. +81(3)3663-0824
- West Japan Group (Osaka)
- 11F Shinanobashi Mitsui Bldg., 1-11-7 Utsubohonmachi, Nishi-ku, Osaka City, Osaka 550-0004
- TEL. +81(6)6441-9356
FAX. +81(6)6459-3247
- West Japan Group (Kyushu)
- 1-1 Higashihamamachi, Yahatanishi-ku, Kitakyushu City, Fukuoka 806-8586
- TEL. +81(93)622-7281
FAX. +81(93)622-7206
- Fine Ceramics Plant / Heater Group
- 1-1 Higashihamamachi, Yahatanishi-ku, Kitakyushu City, Fukuoka 806-8586
- TEL. +81(93)641-8035
FAX. +81(93)622-7241
- Ariake Materials Co., Ltd. (Manufacturing Subsidiary)
- 1-21-4, Nishiminato-machi, Omuta city, Fukuoka, 836-0062
- TEL. +81(944)43-1151
FAX. +81(944)-43-1170 
- Thermal Insulation Group
- 1-3-1, Shinhama, Araicho, Takasago City, Hyogo, 676-8513
- TEL. +81(79)443-1530
FAX. +81(79)443-1480
- Electronics Firing Ceramics Plant
- 1175 Urainbe, Bizen City, Okayama 705-0002
- TEL. +81(869)64-3325
FAX. +81(869)64-4578
- blue character : Sales Locations
- black character : Production Centers
