President greetings
 
Company situation
 
Department introduction
 
Certificate
 
How to get here
 
Super precision cellphone part
 
Digital camera part
 
Compression spring
 
Tension spring
 
Torsion spring
 
Heteromorphism spring
 
Factory view
 
Factory guide
 
Inspection device
Spring guide
- Compression spring
- Tension spring
- Tension spring
- Heteromorphism spring
Spring manufacturing
movie clip
 
Notice
 
FAQ
 
Ordered request
 
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