Nakayama Seiko - Amagasaki Plant

Osaka Seiko K.K. - Amagasaki Plant

Nakayama Seiko

Azuma Seiko, Azuma Plant

Koyo Seiko K.K. - Nakagawa Plant

Asahi Seiko K.K. - Nagano Plant

Yamamoto Seiko K.K. - Osaka Plant

Nishibayashi Seiko K.K. - Honsha Plant

Asahi Seiko K.K. - Semboku Plant

Koyo Seiko K.K., Tokyo Plant

Nihon Seiko K.K., Sakuramachi Plant

Otani Kogyo K.K. - Amagasaki Plant

Riken Kogyo K.K. - Amagasaki Plant

400.170 (Reconversion & Exemption) Kobe Kosakusho - Akashi & Kobe Plants, Oji Seiki K.K. - Kobe Plant, Nakayama Seiko Mfg

123 Daido Seiko K.K. Osaka Plant

112 Asahi Seiko K.K. Otori Plant

Kanegafuchi Spinning Co., Ltd. - Amagasaki Plant

Kokura Seiko K.K., Kokura Seisakusho - Plant Accountability

Nippon Jinzo Sekiyu K.K. - Amagasaki Plant (Deleted)

Kansai Sulphuric Acid Mfg. Co., Ltd. - Amagasaki Plant

400.170: Yamaoka Nainenki K.K. (Amagasaki Plant) - Reconversion & Exemption

400.170: Tokushu Sangyo K.K. (Amagasaki Plant) - Reconversion & Exemption

412.31: (Inventory Sheets) Towa Kikai K.K. - Amagasaki Plant

400.170: Towa Kikai K.K. (Amagasaki Plant) - Reconversion & Exemption

400.170 (Reconversion & Exemption) Nihon Shaft K.K. - Amagasaki Plant, Kobe Kosakusho - Miki Plant