Branches & Laboratories

Head Office

Shiodome City Center 19th floor, 1-5-2 Higashi-Shimbashi, Minato-ku, Tokyo 105-7122

Automotive Materials Div.

Tel:+81-3-6253-4545  Fax:+81-3-6253-4980

Industrial Materials Div.

Tel:+81-3-6253-4710 Fax:+81-3-6253-4982

Packaging Materials Div.

Tel:+81-3-6253-4720 Fax:+81-3-6253-4984

Planning & Administration Div.

Tel:+81-3-6253-4500 Fax:+81-3-6253-4980

Nagoya Office

Nagoya Mitsui Building 8th floor, 1-24-30 Meieki-minami, Nakamura-ku, Nagoya-shi, Aichi 450-0003
Tel:+81-52-587-3608 Fax:+81-52-587-3624

Osaka Office

Shinanobashi Mitsui Building 8th floor, 1-11-7 Utsubo-Honmachi, Nishi-ku, Osaka-shi, Osaka 550-0004
Tel:+81-6-6446-3260 Fax:+81-6-6446-3261

Automotive Materials Laboratory

580-30 Nagaura, Sodegaura-shi, Chiba 299-0265

Packaging & Industrial Materials Laboratory

Mitsui Chemicals Ichihara Works, 3 Chigusa-kaigan, Ichihara-shi, Chiba 299-0108

Ichihara Works

Mitsui Chemicals Ichihara Works, 3 Chigusa-kaigan, Ichihara-shi, Chiba 299-0108

Anesaki Works

Idemitsu Kosan Chiba Complex, 2-1 Anesaki-kaigan, Ichihara-shi, Chiba 299-0192

Osaka Works

Mitsui Chemicals Osaka Works, 1-6 Takasago, Takaishi-shi, Osaka 592-8501