CDK produces and markets manganese ferroalloys, rare-earth magnet alloys, and hydrogen storage alloys and other battery materials.

|
|
| Trade name | CHUO DENKI KOGYO CO.,LTD. |
|---|---|
| Establishment | February 1934 |
| Chief offices | Tokyo headquarters Chiyoda First Bldg., 3-2-1 Nishikanda, Chiyoda-ku, Tokyo 101-0065, Japan Tel +81-3-3514-0511 Fax +81-3-3514-0560 Myoko headquarters 272 Taguchi, Myoko-shi, Niigata-ken 949-2193, Japan Tel +81-255-86-3101 Fax +81-255-86-3739 |
| Plants | Kashima plant 4 Hikari, Kashima-shi, Ibaraki-ken 314-0014, Japan Tel +81-299-84-3400 Fax +81-299-84-3409 Myoko plant 272 Taguchi, Myoko-shi, Niigata-ken 949-2193, Japan Tel +81-255-86-3101 Fax +81-255-86-3739 Osaka plant 5-1-109 Shimaya, Konohana-ku, Osaka-shi, Osaka-fu 554-0024 Japan Tel +81-6-6466-6463 Fax +81-6-6466-6465 |
| Representative | Ryo Someya, President |
| Primary operations | Production and marketing of ferroalloys (Kashima plant) Environmental services, including waste vitrification and detoxification (Kashima plant and Chuden Kosan Co.,Ltd.) Production and marketing of hydrogen storage alloys and manganese chemical products (Myoko plant) Production and marketing of rare-earth magnet alloys and alloys for negative poles of lithium ion batteries (Chuden Rare Earth Co.,Ltd.) Production and marketing of graphite for negative poles of lithium ion batteries (Osaka plant) Civil engineering and construction (Chuden Sangyo Co.,Ltd.) |
| Capitalization | 3,630,000,000 yen |
|---|---|
| Shares | 31,600,000 issued shares |
| Share listing | Tokyo Stock Exchange |
| Major shareholders | Sumitomo Metal Industries, Ltd., Sumitomo Corporation, Mitsui Sumitomo Insurance Co., Ltd., Sumikin Bussan Corporation, Sumitomo Life Insurance Company etc |
| Employees | 445 consolidated, 328 non-consolidated |
| Sales | 29,869 million yen |
|---|---|
| Consolidated sales | 37,797 million yen |