Technology + Creativity = Toshima Manufacturing

Leading innovation by our specialized technology and mass production system.

[Press] [Cut] [Bend]

Leading innovation by our specialized technology and mass production system.

We have developed and refined on "Plate-Cold- Forging" and "Extra Precise Blanking". We have also succeeded in cutting fundamental production cost to abolish medium process such as annealing and bonding.

We have improved the degree of yield ratio and resolved restriction of process compared with other methods such as ordinary cold forging and Fine blanking press.

We intend to pursue the possibility of Technology of Plasticity consistently and make our ecological technology progress to contribute to environmental safeguards.

We also keep on challenging as the advanced cold forging maker to answer the question 'what is the future manufacturing ?'

Leading innovation by our specialized technology and mass production system.

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Total in-house production system as a cold forging manufacturer.

Our advantage is to provide one-stop production service such as mold design, pressing, machining and assembly.

Total in-house production system as a cold forging manufacturer.

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Latest Product Samples

Pressure Vessel

Φ70×H:125

Pressure Vessel / Φ70×H:125

Fixed Pin

Φ29×H:37

Fixed Pin / Φ29×H:37

Cover

Φ69×H:33

Cover / Φ69×H:33

Cover

Φ83×H:28

Cover / Φ83×H:28

Bracket

L:69.8×W:29

Bracket / L:69.8×W:29

Bracket

L:100×W:40

Bracket / L:100×W:40

Planetary Carrier Plate

W:150×L:420×t:9.0

Planetary Carrier Plate / W:150×L:420×t:9.0