東発のばね Made in TOHATSU

欢迎随时垂询 工作时间/ 9:00〜17:00 东京 03-3732-4111 静冈 055-987-4111

Manufacturing technique

A single success is the beginning of the next Challenge.

Craftsmen who have inherited the best knowledge and experience whilst in response to changes in the times, keep making the best products, and continue to challenge and pursue new needs.

Materials

Tohatsu has an assortment of material, which are piano wire, stainless wire, and Inconel. Also we have many size of noncircular wire.

Machines

For round coil materials or deformed wire's machines for trial products and mass production are available.
We are open to discuss various coiled spring designs.

Quality Control

We have facilities for testing load, fatigue, hardness and an optical microscope to ensure the quality control of our products so our customers can be sure of the products safety.

 
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