Company Profile
Company Overview
| Company Name | Ejiri Chuzai Co., Ltd. |
|---|---|
| Foundation | May 1910 |
| Establishment | November 3, 1950 |
| Representative | Atsunori Ejiri, President |
| Capital | 50,000,000 yen |
| Actual Sales | 5,163,000,000 yen (for the fiscal year ended in July 2025) |
| Head Office | 5-8-5, Chiyoda, Naka-ku, Nagoya
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| Business Contents |
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| Main Bank | Mitsubishi UFJ Bank, Shin-Nagoya Ekimae Branch |
Company History
| May 1910 | Manjiro Ejiri (great-grandfather of Atsunori Ejiri, incumbent President) constructed a plant equipped with a 50HP large-sized tube mill of American make for water-washing and pulverizing silica sand at Aza Yamazaki, Oaza Shimoshinano, Seto, Aichi, named it as "Masutama Milling Plant," and started the mass-production of stone dust for glass making by using electric power, which was then produced on a small scale by using water wheels. This plant was renamed later to "Ejiri Glass Raw Material Plant."
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| April 1927 | Opened a sales office at Higashiozone-cho, Higashi-ku, Nagoya, and sold the whole range of raw materials for glass and ceramics. Also, opened a branch office in Tenmasuji, Kita-ku, Osaka, and sold the raw materials for glass under the name of "Ejiri Shoten." On the other hand, started the manufacture of natural silica sand for casting at Shinano Plant where raw materials for glass and ceramics were manufactured. |
| April 1930 | Removed to 53, Tokugawa-cho 5-chome, Higashi-ku, Nagoya, designated the new office as Sales Office, renamed it to "Ejiri Shoten," and started the sales of cast steel and refractory materials in addition to raw materials for glass and ceramics. |
| August 1934 | Constructed a clay pulverization plant at Akasaka, Tajimi, and started the manufacture of clay dust for molding and refractory mortar. |
| November 1942 | Removed the Sales Office from Head Office to Shimozono-cho, Naka-ku, Nagoya, and renamed it to "Ejiri Chuzai Plant." Also, received the nomination as a cooperative plant of Toyota Industries Corporation. |
| November 1950 | Incorporated as a joint-stock company, renamed to "Ejiri Chuzai Co., Ltd.," and appointed Yoshi Ejiri, Head of Firm, to be President. (Capital: 1,000,000 yen). |
| November 1955 | Removed Nagoya Sales Office into Toyota Building in front of Nagoya Station in Nakamura-ku, Nagoya. |
| November 1961 | Removed Head Office into Nagoya Sales Office in Toyota Building, and designated former Head Office in Seto as Seto Branch Office. |
| December 2002 | Removed Head Office to the present location due to the rebuilding of Toyota Building. |
Access

5-8-5, Chiyoda, Naka-ku, Nagoya
- TEL:
- 052-242-0201
- FAX:
- 052-242-0203
CSR Policy
As a trading company that handles minerals and related materials, our mission is to promote and propose the effective use of finite natural resources and to contribute to more efficient production activities.
Leveraging the collective capabilities of the entire company to achieve this mission, we take responsible actions toward realizing a sustainable society by integrating consideration for environmental protection and conservation into every aspect of our business activities.
In addition, we place importance on compliance with laws and regulations, fair business practices, respect for employees’ human rights, and ethical sourcing across the entire supply chain, and we pursue continuous improvement to be a company trusted by society.
By clearly conveying our fundamental CSR principles and approach to external stakeholders, we seek to share our responsible corporate stance and strive to build trusting relationships with our business partners and other relevant parties.
Within the company, we communicate the significance of CSR and promote awareness and understanding of our policies so that employees can act with a CSR mindset in their daily work.

