ISO9001 Certification

SEKISUI KASEI CO., LTD. The 1st Business Headquarters

SEKISUI KASEI CO., LTD. The 2nd Business Headquarters

Sekisui Kasei Hokkaido Co., Ltd. Chitose Plant

Sekisui Kasei Toubu Co., Ltd. Main Plant

Sekisui Kasei Urethane Co., Ltd.

Sekisui Kasei Kanto Co., Ltd. Main Plant

Sekisui Kasei Kanto Co., Ltd. Miho Mfg. Department

Sekisui Kasei Gunma Co., Ltd.

Sekisui Kasei Saitama Co., Ltd.

Shonan Sekisui Kogyo Co., Ltd.

Sekisui Kasei Yamakyu Co., Ltd.

Sekisui Kasei Omi Co., Ltd.

Sekisui Kasei Shiga Co., Ltd.

Sekisui Kasei Kansai Co., Ltd. Kasai Plant

Sekisui Kasei Kansai Co., Ltd. Meihan Ogura Plant

Sekisui Kasei Tenri Co., Ltd.

Sekisui Kasei Seibu Co., Ltd.

Sekisui Kasei Oita Co., Ltd.

Sekisui Kasei Okinawa Co., Ltd.

Sekisui Kasei Taiwan Co., Ltd.

Sekisui Kasei Tianjin Co., Ltd.

Sekisui Kasei Suzhou Co., Ltd.

Sekisui Kasei Shanghai International Trading Co., Ltd.

Sekisui Kasei Shanghai Precision Forming Co., Ltd.

PT. Sekisui Kasei Indonesia

Sekisui Kasei (Thailand) Co., Ltd.

Sekisui Kasei Europe B.V.

Eco-Action 21 Certification

Sekisui Kasei Yamakyu Co., Ltd.

ISO45001 Certification

Sekisui Kasei Tenri Co., Ltd.

ISO13485 Certification

SEKISUI KASEI CO., LTD. The 2nd Business Headquarters

Sekisui Kasei Kanto Co., Ltd. Miho Mfg. Department

ISO14001 Certification

SEKISUI KASEI CO., LTD. The 2nd Business Headquarters

Sekisui Kasei Urethane Co., Ltd.

Sekisui Kasei Kanto Co., Ltd. Main Plant

Sekisui Kasei Kanto Co., Ltd. Miho Mfg. Department

Sekisui Kasei Gunma Co., Ltd.

Sekisui Kasei Shiga Co., Ltd.

Sekisui Kasei Sakai Co., Ltd.

Sekisui Kasei Tenri Co., Ltd. Main Plant

Sekisui Kasei Oita Co., Ltd.

Sekisui Kasei Taiwan Co., Ltd.

Sekisui Kasei Tianjin Co., Ltd.

Sekisui Kasei Suzhou Co., Ltd.

Sekisui Kasei Shanghai International Trading Co., Ltd.

Sekisui Kasei Shanghai Precision Forming Co., Ltd.

ISO/TS16949 Certification

Sekisui Kasei U.S.A., Inc.

Sekisui Kasei Mexico S.A.de C.V.

* Even in the case that there is no description, relevant departments within a site may be included.