- To accommodate more complex and highly functional cold headed and cold forgings the demand for higher material quality is increasing much more rapidly.
Suzutoyo Seiko Co., Ltd. thinks from the customer perspective and delivers high quality steel wires for cold heading and cold forging at low cost. 
- - Proposals for optimal material selection through businesses with leading domestic steel manufacturers
- - Coils up to φ48 in dimensions and up to 3 t in weight on offer, thanks to cold heading and cold forging machines increasingly larger in size
- - Material grade, heat processing conditions, strength and more, perfectly tailored to meet the needs of individual customers, through our know-how fostered over a century
| Name of facilities | Diameter | Quantity |
| Drawing machine Coil to Coil |
4 to 50φ | 5 units |
| Drawing machine (with a phosphate coating line) | 30 to 50φ | 1 unit |
| Rough drawing machine | 6 to 16φ | 1 unit |
| Surface treatment facilities |
－ | Complete set |