Feel free to consult us about anything, including casting, surface treatment, materials, etc., beyond just machining!
Since our establishment in 1963, we have contributed to society by providing high-quality cutting processing technology and related technologies. The parts we produce are gradually expanding their applications, ranging from automotive parts, construction machinery parts, various hydraulic equipment parts, agricultural machinery parts, to various specialized machine parts, machine tool parts, semiconductor-related components, printing machine-related components, lithium-ion battery-related components, and LED-related components. 【Business Activities】 ■ Manufacturing: Cutting, grinding, wire electrical discharge machining ■ Assembly: Machine tools, semiconductor equipment, specialized equipment ■ Procurement: Casting and forging materials, overseas procurement ■ In-house Products: Nagasawa Tools (custom-made carbide tools) *For more details, please refer to the PDF document or feel free to contact us.
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【Products Handled】 ■ Equipment parts for automotive parts production (various parts, special collets, tool holders) ■ Valve parts (control valve parts, hydraulic valve parts) ■ Equipment jigs, inspection jigs (in-house and external) ■ Prototyping of automotive parts, etc. ■ Test specimens *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Since our founding in 1963, we have provided high-quality metal cutting processing technology and contributed to society. We specialize in the production and assembly of a wide range of industrial machine parts, including automotive parts, construction and agricultural machinery parts, battery-related components, printing equipment, and machine tools, capable of processing items from the size of a fingertip to large components of 5 meters. With the belief that the three principles of Tech Nagasawa—"Trusted Quality," "Reliable Delivery," and "Fair Pricing"—are fundamental to Japan's manufacturing industry, we will continue to maintain and develop these principles while pursuing the happiness of our customers, various business partners, employees, and the community, aiming to be the number one trusted company.