Composite Materials Business Division
Fuji Fiber Glass Co., Ltd.
- Moka-shi,Tochigi
- Production of glass fiber products.
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Electronic Materials Business Division
Nitto Glass Fiber Manufacturing Co., Ltd.
- Koriyama-shi, Fukushima
- Production of glass fiber products.
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NITTOBO ASIA Glass Fiber Co., Ltd.
- Chiayi Country, Taiwan
- Production of glass fiber products.
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Baotek Industrial Materials Ltd.
- Taoyuan, Taiwan
- Production and sale of glass fiber products.
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Nittobo Taiwan Co., Ltd.
- Taoyuan, Taiwan
- Sales of glass fiber products.
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Materials Solution Busuiness Division
Nitto Glasstex Co., Ltd.
- Oizumi-machi, Oura-gun, Gunma
- Production of glass fiber products.
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Nittobo FRP Laboratory Co., Ltd.
- Koriyama-shi, Fukushima
- Production and sale of glass fiber products, etc.
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Nittobo Advantex Co., Ltd
- Itami-shi, Hyogo
- Production and sale of interling in and adhesive materials
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Bunkyo Seiren Co., Ltd.
- Fukui-shi, Fukui
- Processing of textile.
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Insulation Materials Business Division
Medical Business Division
NITTOBO MEDICAL CO., LTD.
- Chiyoda-ku, Tokyo
- Production and sale of in-vitro diagnostics reagents and specialty chemicals.
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Frontier Institute Co., Ltd.
- lshikari-shi, Hokkaido
- Sales and maintenance of clinical in spection equipment, laboratory diagnostics.
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Nittobo America Inc.
- California, Iowa, and Maine, U.S.A.
- Production and sale of antiserum.
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Kamiya Biomedical Company, LLC
- Washington, U.S.A.
- Sales of in-vitro diagnostics reagents.
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Other Businesses
Soyo Co., Ltd.
- Chiyoda-ku, Tokyo
- Sale of glass fiber products, etc.
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Shinwa Denzai Co., Ltd.
- Chiyoda-ku, Tokyo
- Sales of electronic materials,etc
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Nittobo Techno CO., LTD.
- Koriyama-shi, Fukushima
- Design, manufacture, and sale, design and construction of civil engineering work and building.
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Nittobo Allied Service Co., Ltd.
- Fukushima-shi, Fukushima
- Various contracted services and insurance agency.
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Nittobo Ecology Co,. Ltd.
- Chuo-ku, Tokyo
- Various contracted services.
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