Products information

  Wire spring products

   ▸ High carbon steel wire : SWB, SWC
   ▸ Piano steel wire : SWP-A, SWP-B
   ▸ Oil temper steel wire : SWOSC-V, SWOSC-B
   ▸ Stainless steel wire : SUS304-WPB,....
   ▸ Brass spring wire : C2700,....
   ▸ Phosphor bronze spring wire: C5191,....

  ▸ SWIC-G ( Pre-Zn coating )
  ▸ SWIC-F (Pre-Nikel coating)
  ▸ Bezinal (Alumimum coating)
  ▸ Kosnic ( Pre-Nikel coating)

   ▸ Janpan industrial standard:

JIS B2704, JIS B 2709

  ▸ Zn plating
  ▸ Nikel plating
  ▸ Cu plating
  ▸ Tin plating
  ▸ Au plating
  ▸ Ag Plating
  ▸ Painting
  ▸ Grinding
  ▸ Pressing
  ▸ Shot peening
  ▸ Black Oxide