| Company Name | TOYO YOZAI Co., Ltd. |
| Address of Head Office | 23-14, Minami-cho, Itabashi-ku Tokyo, Japan 173-0027 |
| Business start | April 1966 |
| Established | August 1970 |
| Capital | 10 million Japanese Yen |
| Description of Business | (1) Production and sales of low temperature welding rod (2) Processing of Copper tube and Metal (3) Investment in other business based on management decision (4) Other business related above (1) through (3) |
| President | Mitsushige Muramoto |