Member companies by product

SYNTHETIC DYESTUFF

Arimoto Chemical Co.,Ltd. 
Asahi Chemical Co., Ltd. 
Chugai Kasei K. K.
Chuo Synthetic Chemical Co., Ltd. 
Clariant (Japan) K. K. 
DyStar Japan Ltd. 
Hodogaya Chemical Co., Ltd. 
Huntsman Japan Co.,Ltd.
Inoue Chemical Industry Ltd.
Kansai Dyestuff Manufacturing Co., Ltd.
Kasano Kosan Corporation
Kiwa Chemical Industry Co., Ltd.
Nankai Dyestuffs Mfg. Co., Ltd.
Nippon Chemical Works Co., Ltd.
Nippon Kayaku Co., Ltd.
Nippon Soda Co., Ltd.
Nissei Kasei Co., Ltd.
Oji Chemical Industry Ltd.
Showa Kagaku Kogyo Co., Ltd.
Showa Kako Corporation
Sumitomo Chemical Co., Ltd.
Sumitomo Chemical Industry Co., Ltd.
Taoka Chemical Co., Ltd.
Tokyo Aniline Dyestuff Mfg. Co., Ltd.
Yamada Chemical Co., Ltd.
Yamamoto Chemicals, Inc.

ORGANIC PIGMENT

Arimoto ChemicalCo.,Ltd. 
BASF Japan Ltd. 
Clariant (Japan) K. K. 
Daido Chemical Industry Co., Ltd.
Dainichiseika Color & Chemicals Mfg. Co., Ltd. 
DIC Corporation
Fuji Pigment Co., Ltd.
Inagawa Pigment Manufacturing Co.,Ltd.
Mikuni Color Ltd.
Mitsuboshi Chemical Co., Ltd.
Muraron Co., Ltd.
NIKKO BICS Co.,Ltd.
Nippon Pigment Co., Ltd.
Noma Chemical Industry Co., Ltd.
OK・KASEI Co., Ltd.
Polycol Color Industries Co., Ltd.
Resino Color Industry Co., Ltd.
Sankyo Chemical Industry Co., Ltd.
Sanyo Color Works, Ltd.
Sumika Color Co., Ltd.
TOKYO PRINTING INK MFG. CO., LTD.
Tokyo Shikizai Ind. Co., Ltd.
Yamamoto Chemicals, Inc.

DYESTUFF, PIGMENT INTERMEDIATE

Chugai Kasei K. K.
Chuo Synthetic Chemical Co., Ltd. 
Daito Chemix Corporation 
kansai Dyestuff Manufacturing Co., Ltd.
Kiwa Chemical Industry Co., Ltd. 
Nankai Dyestuffs Mfg. Co., Ltd.
Oji Chemical Industry Ltd.
Sugai Chemical Industry Co., Ltd.
Wakayama Seika Kogyo Co., Ltd.

ARTIFICIAL COLORS

Benifuji Chemical Industry Co., Ltd.
Daiwa Dyestuff Mfg. Co., Ltd.
Kiriya Chemical Co., Ltd.
Kishi Kasei Co., Ltd.
Koyo Kagaku Co.,Ltd
Morimoto chemical Corporation
San-Ei Gen F.F.I., Inc.

ORGANIC RUBBER CHEMICALS

Kawaguchi Chemical Industry Co., Ltd. 
Ouchishinko Chemical Industrial Co., Ltd. 
Sanshin Chemical Industry Co., Ltd. 
Seiko Chemical Co., Ltd. 
Sumitomo Chemical Co., Ltd.

ORGANIC PHOTOCHEMICALS

Daito Chemix Corporation
Kawaguchi Chemical Industry Co., Ltd.
Mitsui Chemicals, Inc.
Nippon Kayaku Co., Ltd. 
Sumitomo Chemical Co., Ltd. 
Taoka Chemical Co., Ltd.

PHARMACEUTICAL INGREDIENT, AGROCHEMICALS INTERMEDIATE

Asahi Chemical Co., Ltd. 
Chugai Kasei K. K.
Clariant (Japan) K. K.
Daito Chemix Corporation
Daiwakasei Industry Co., Ltd. 
Goni Chemical Industry Co., Ltd.
Hodogaya Chemical Co., Ltd.
Kansai Dyestuff Manufacturing Co., Ltd.
Mitsubishi Chemical Corporation
Mitsui Chemicals, Inc.
Nagase ChemteX Coporation
Nippon Junryo Chemicals Co., Ltd.
Nippon Kayaku Co., Ltd.
Nippon Soda Co., Ltd.
NIPPON STEEL Chemical & Material Co., Ltd.
Sanbo Chemical Ind. Co., Ltd.
Sankyo Kasei Co., Ltd.
Seiko Chemical Co., Ltd.
Sugai Chemical Industry Co., Ltd.
Sumitomo Chemical Co., Ltd.
Tama Kagaku Kogyo Co., Ltd.
Taoka Chemical Co., Ltd.
Yamamoto Chemical Ind. Co., Ltd.

PHENOL

Honshu Chemical Industry Co., Ltd.
Mitsubishi Chemical Corporation 
Mitsui Chemicals, Inc.
NIPPON STEEL Chemical & Material Co., Ltd.

ANILINE

Sumitomo Chemical Co., Ltd.

PHTHALIC ANHYDRIDE

JFE Chemical Corporation 
Kawasaki Kasei Chemicals Ltd. 
Mitsubishi Gas Chemical Co., Inc. 
NIPPON STEEL Chemical & Material Co., Ltd.

MALEIC ANHYDRIDE

Nippon Shokubai Co., Ltd. 

CHLOROBENZENES

KUREHA CORPORATION
Nippon Light Metal Co., Ltd.

OTHERS

Mikiriken Industrial Co., Ltd. 
Shin-Nakamura Chemical Co., Ltd. 
Shirado Chemical Works, Ltd.