Kouwa Ironworks Co.,Ltd.

We make an innovation in Manufacturing by uniting the most advanced equipment and artisan.

We manufacture parts of aerospace planes, rockets, and medical equipments. We also process thin materials, which are easy to be distorted and cracked, and difficult-to-machine materials and meet the customers' needs. These materials are engaged in integrated production

CHALLENGE & STRENGTH

We don’t enough the status quo, We develop into the future.

We keep challenging manufacturing materials that is hard to make only with machinery equipments.
We specialize in innovative precision work with combining our sense of digital and analog.

Aerospace

We process thin, strain, and complex material by 5-axis machinery.
We have achievements of processing to difficult-to-cut-material.
For example, Super Alloy, 64TIN, 15-5PH, and Inconel 718.

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Medical

We manufacture parts used in walking supporters equipment.
Most of our products are smaller than 100×100mm and manufactured by using simultaneous five-axis machining technique.
We use Super Alloy and SUS as the materials.

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Strenght of roboot semiconductor

We manufacture parts used in semiconductor related products with a size of about 600×600mm using 4-axis machining.
We also use Super Alloy as a material.

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Our techniques are based on resource called "experience."
We use techniques we made from our resouece and enable to make it "common."

QUALITY

Management skill is essencial to constantly produce high-quality products.
We employ management system, JISQ9100 and ISO9001, demanded from aerospace related industries and passed the surveillance.
Hence, we can constantly provide safe products to the cusomters .

PROCESSING EXAMPLE

"Hard,Thin" Experts of precision processing realize the total manufacturing from do jig design to select catting tool and condition about processing, way to process.

MANUFACTURING TECHNOLOGY

In the age where speed is essential, we will provide ideas and products to customers with flexible corresponding to their needs.

MACHINELY

It is easy to buy equipments with money, but it is necessary to have a know-how to use it effectively.
We are a 5-axis machining professional pulling out the potential of advanced technique equipments.

COMPANY PROFILE

Manufacturing has a dream!

Solving your problem involves trial and error,But it's worth doing.
We feel happy when we solve customers' problems one-by-one.

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