Yushin Spring provides high precision prototypes in short lead time reducing flow by combination analog, superior craftsmanship, with digital, 3D CADCAM.

Overseas delivery available!

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Your benefits from Yushin Spring

Quick and timely support
New organization for international customers working in your business time zone is ready from Apr, 2001. We provide quick, timely and visual support with appropriate information for you both in English and Japanese. You can concentrate only on your business if you work with us! Email us then you will receive our reply very soon!

High precision
Since our prototype business start with technique for manufacturing of mold parts, we can provide very high precision prototype parts. The quality of mass production product level is also available to your prototypes.

Short lead time
We utilize your 3D data directly for our processing. It enables us to reduce flow at processing and enables short lead time.

Any quantity available. From 1pc to several thousands of pcs!
We are good at not only small quantity prototype but also large quantity till several thousands pieces.

Various prototype methods available. We can select the best one for you!
We have various methods of prototyping. In other words, we can offer many ways to create only one prototype parts. Then you can select the best prototype methods depend on your usage, quantity, lead time and budget. If you give us these information, we can offer the best prototype methods for you.

Many kinds of parts
We have many experiences to create various kinds of high precision parts.
For example, we can provide almost all the parts in cell phone.