• Material processing Cold finished bars Steel wires for cold heading and cold forging
  • Parts processing Cold forged parts
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  • Steel wires for cold heading and cold forging
  • Steel wires for cold heading and cold forging
  • 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.
  • Steel wires for cold heading and cold forging
  • Features
  • - 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
  • Schematic process diagram
  • Steel wires for cold heading and cold forging
  • List of facilities
  • 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
Suzutoyo Seiko Co., Ltd.
1-132 Shimizuyama, Midori-ku, Nagoya-shi 459-8009 Tel: 052-621-3138 Fax: 052-621-3179