Functional Materials Related Business
We provide various functional materials with high quality and performance that are used in a wide range of areas. Toyo Kohan has developed magnetic disk aluminum substrates and optical functional films by applying the surface treatment techniques and other advanced technologies of its mainstream steel plate related operations, while TOMATEC, another group company, provides pigments, enamelware glazes, gel coats and micro-element fertilizers.
Major Products and Related Group Companies
Toyo Kohan Co.,Ltd.
Manufactures and sells tin plates, thin plates, and various surface-treated steel sheets and various functional materials
KOHAN KOGYO CO.,LTD.
Manufactures and sells steel bands, automatic binders, hard alloys and manufactures magnetic disk aluminum substrates
TOMATEC Co., Ltd.
Manufactures and sells frit products, complex inorganic color pigment, gel coat and composite micronutrient fertilizer
ISHIKAWA INK CO.,LTD.*
Manufactures and sells Synthetic resin and Printing ink
TOMATEC (Shanghai) Fine Materials Co., Ltd.
Manufactures and sells complex inorganic color pigments
TOMATEC（Xiamen）Fine Material Co., Ltd.
Manufactures and sells frit products
TOYO-MEMORY TECHNOLOGY SDN.BHD.
Manufactures and sells aluminum substrates for magnetic disks
PT. TOMATEC INDONESIA
Manufactures and sells frit products and complex inorganic color pigment
TOMATEC America, Inc.
Imports and sells complex inorganic color pigment and frit products
- *Non-consolidated subsidiary