化学品
我们的制造部门（硫磺）
Tsurumi Chemical Industry Co., Ltd.
固化剂
- Kawaguchi Chemical Industry Co., Ltd.
- Ouchi Shinko Chemical Industrial Co., Ltd.
- Sanshin Chemical Industry Co., Ltd.
- Kayaku Akzo Corporation
- ARKEMA Inc.
- NOF Corporation
碳黑
- Mitsubishi Chemical Corporation
- Nippon Steel Chemical Carbon Co., Ltd.
- Cabot Japan
- Asahi Carbon Co., Ltd.
- Tokai Carbon Co., Ltd.
- Fukuizumi Kasei K.K.
填充剂
- Shiraishi Calcium Kaisha, Ltd.
- Nitto Funika Kogyo K.K.
- Nippon Paper Chemicals Co., Ltd.
- Okutama Kogyo Co., Ltd.
- Bihoku Funka Kogyo K.K.
- Sakai Chemical Industry Co., Ltd.
- Zeeklite Corporation
- Thiele Kaolin Company
- IMERYS Minerals Japan
- Nippon TALC Co., Ltd.
- Miyauchi Ebonite K.K.
- Nippon Crucible Co., Ltd.
- BASF Japan
- Asada Milling Co., Ltd.
胶粘剂
- Nippon Polyurethane Industry
- Toagosei Co., Ltd.
- Dow Chemical Japan Ltd.
- Cemedine Co., Ltd.
- Sumitomo 3M Ltd.
- Koatsu Gas Kogyo Co., Ltd.
促进剂
- Kawaguchi Chemical Industry Co., Ltd.
- Ouchi Shinko Chemical Industrial Co., Ltd.
- Sanshin Chemical Industry Co., Ltd.
氧化锌＆氧化镁
- Sakai Chemical Industry Co., Ltd.
- NEWLIME Co., Ltd.
- Kyowa Chemical Industry Co., Ltd.
防焦剂
- Sartomer
抗氧化
- Kawaguchi Chemical Industry Co., Ltd.
- Ouchi Shinko Chemical Industry Co., Ltd.
- Seiko Chemical Industry Co., Ltd.
- LANXESS KK
- SOLUTIA
白碳黑
- Tosoh Silica Corporation
碳酸钙
- NEWLIME Co., Ltd.
着色剂
- Sakai Chemical Industry Co., Ltd.
- Sanyo Color Works, Ltd.
- Sumika Color Co., Ltd.
- Toyo Ink Co., Ltd.
- Mitsubishi Materials Corp.
加工油
- Kobe Oil Chemical Industrial Co., Ltd.
- Ajinomoto Fine-Techno Co., Inc.
- Japan Sun Oil Co., Ltd.
- Idemitsu Kosan Co., Ltd.
- Kao Corporation
- JX Nippon Oil & Energy Corporation
橡胶软化剂 补强剂 和 塑解剂
- Sumitomo Bakelite Co., Ltd.
- Cashew Co., Ltd.
- Mitsui Chemicals, Inc.
- TONEX Co., Ltd.
增塑剂
- Mitsubishi Gas Chemical Company
- Daihachi Chemical Industry
- DIC Corporation
- Showa-Ether Corporation
发泡剂
- Eiwa Chemical Ind. Co., Ltd.
- Sankyo Kasei Co., Ltd.
- Otsuka Chemical Co.
- Matsumoto Yushi-Seiyaku Co., Ltd.
其他橡胶助剂
- Kao Corporation
- Lion Corporation
- Dow Corning Toray Co., Ltd.
- Shin-Etsu Chemical Co., Ltd.
- Ipposha Oil Industries Co., Ltd.
- Yamaichi Chemical Industries Co., Ltd.
- Asahi Glass Co., Ltd.
- Nihon Seiko Co., Ltd.
- Touko Sangyo K.K.
- Nikka Limited
- Toda Kogyo Corp.
- Sakai Chemical Industry
- Alcoa Inc.
消耗品
- Infinity Enterprise Inc
- Cleaning Solution (Environmentally Considerate)
