| Company's land area | １９７２．８８㎡ |
| Building area | １２７４．５１㎡ |
| Major equipment | |
| Compression spring forming machine | １３ Unit |
| Tension spring torsion forming machine | ８ Unit |
| Small heat tempering furnace | ９ Unit |
| Automatic non-oxidation atmosphere furnace | １ Unit |
| 50 ton hydraulic press machine | １ Unit |
| 12 ｔon high long press machine | １ Unit |
| 3000Ｎ spring tester | １ Unit |
| 500Ｎ spring tester | １ Unit |
| Torsion tester | １ Unit |
| Projector | １ Unit |
| Lateral loading tester | １ Unit |
| Hardness tester（HRC/HV） | ２ Unit |
| Endurance tester (Made by TSUKISHIMA) | １ Unit |
| Setting machine（made by TSUKISHIMA) | １ Unit |
| Setting machine （Automatic controller for spring） | １ Unit |
| Polishing machine | １１ Unit |
| Auto-load polishing machine | １ Unit |
| hot peening machine | １ Unit |
| Salt bath | １ Unit |
| Automatic selector | １ Unit |
| Milling machine | ２ Unit |
| Lathe(turning machine) | ２ Unit |
| Shaping machine | １ Unit |
