Company Overview
EIDAI KAGAKU Co., Ltd. – Head Office

Company Name | EIDAI KAGAKU Co., Ltd. |
President and CEO | Takashi Okumura |
Head Office Address | 5-39 Hakusan-cho, Tajimi City, Gifu Prefecture, 507-0038, Japan |
Phone Number | +81-572-22-7218 |
Fax Number | +81-572-24-1327 |
E-mail | |
Group Companies | Kasahara Technical Development Division Chemical Plant (Japan) Fujian Eidai Ceramic Materials Co., Ltd. (China) |
Founded | Established in 1963 (Incorporated in 1968) |
Capital | 72,000,000 JPY |
Number of Employees | 16 |
Products | Inorganic pigments for ceramics, specialty glazes, industrial chemicals, ceramic raw materials, fine ceramic materials, refractory materials, pottery glazes, pottery materials, ceramic glazes, various stone products |
会社沿革
1963 | Established Nagaya Industry in Tajimi City, Gifu Prefecture—Japan’s leading ceramic production area—focusing on the sale of raw materials for ceramic glazes. Adopted “NGY” as a product brand name, derived from the founder's name and the company name. |
1965 | Founded Fuji Chemical Industry Co., Ltd. Launched as the manufacturing division of key products such as ceramic pigments and chemical raw materials, serving as the core of today’s Eidai Kagaku. Currently operates as the Technical Development Division, focusing on R&D and chemical production. |
1968 | Changed company name to EIDAI KAGAKU Co., Ltd. |
1974 | Founded Nichiei Sangyo Co., Ltd. Launched as a trading division, focusing on the import, sales, and processing of various stone materials. |
1975 | Established Seoul Office in South Korea Set up as part of overseas expansion efforts linked to the establishment of Nichiei Sangyo Co., Ltd. |
1981 | Signed a technical cooperation agreement with Song Jiang Industrial Co., Ltd. in Taiwan Aimed at improving technology in Taiwan's ceramics industry through technical licensing and support. |
1982 | Established Hanil Chemical Co., Ltd. in South Korea Founded as a joint venture to manufacture and sell ceramic pigments and related products, contributing to the development of South Korea’s ceramic industry. Currently, it holds over 70% of the market share in South Korea. |
1988 | Renamed to Hanil Co., Ltd. |
1994年 | Established Fujian Eidai Ceramic Materials Co., Ltd. in China Entered China as a 100% wholly owned production base of ceramic pigments and related products, with a view to expanding in international markets. |
2022年 |
Location:5-39 Hakusan-cho, Tajimi City, Gifu Prefecture, 507-0038, Japan
Access:Approximately 15 minutes on foot from Tajimi Station
Group Company

福建永大陶瓷材料有限公司
Company Name | |
Head Office & Factory | Zhanghu Town, Yanping District, Nanping City, Fujian Province, China Phone: +86-599-848-1220 (Main) Fax: +86-599-848-1178 E-mail:nanping-fj@ngy.com.cn |
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EIDAI KAGAKU Co., Ltd.
Phone: +81-572-22-7219
