Key highlights

Business Domain
- We are capable of integrated production from die design and fabrication to parts manufacturing in the aerospace and automotive prototype fields.
- We can propose manufacturing methods that meet the needs of small-lot, high-mix production.
- A wide range of parts from sheet metal to resin parts can be produced.
Products/Technologies
- Sheet metal forming of iron, stainless steel, titanium, aluminum, and other materials
- Injection molding of PP, ABS, and other plastic materials

Key features

Our Strengths are as follows.

Large press machines (sheet metal press max. 2000t, injection molding max. 3000t) are owned, and large-sized molds can be manufactured accordingly.
We have Nadcap certification for heat treatment (aluminum) and laser processing.
We have special hydraulic presses, which are often requested by heavy industries.
High processing technology by skilled craftsmen

Flight heritage

・Contract production of sheet metal parts for H-IIA/B, Epsilon, H3 of JAXA.

Manufacturing

Equipments:

2 special hydraulic presses
15 hydraulic presses (MAX 2000 tons)
1 injection molding machine (MAX 3000 tons)
30 machine tools
2 solution treatment furnaces
2 artificial aging furnaces
1 roll forming machine
5 brake press machines
5 5-axis woodworking machines, etc.

Testing & qualification

ISO9100
ISO14001
Nadcap（aluminum heat treatment, laser processing）

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Last updated: 2026-01-07

TOBA KOSAN CO.,LTD