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NIPPON KINZOKU Establishes Mass Production of Ultra-Thin and Narrow Stainless Steel for Insulin Needles

Wed, 26 Aug 2026 04:01:00 -0400

- Addressing the Global Rise in Diabetes -

TOKYO--(BUSINESS WIRE)-- NIPPON KINZOKU CO., LTD. (Headquarters: Minato-ku, Tokyo; President: Yasushi Shimokawa; TOKYO: 5491) is pleased to announce the commencement of mass production for its "Ultra-thin and narrow-width stainless steel" optimized for laser welding in ultra-fine insulin needles. In response to growing global demand, the company has established a stable supply system for these high-quality materials.

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260826770424/en/

The scale of the global diabetes crisis is expanding. In
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<h1>NIPPON KINZOKU Establishes Mass Production of Ultra-Thin and Narrow Stainless Steel for Insulin Needles</h1>
<p>Wed, 26 Aug 2026 04:01:00 -0400</p>
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- Addressing the Global Rise in Diabetes -

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260826770424/en/

- Addressing the Global Rise in Diabetes -

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260826770424/en/

- Addressing the Global Rise in Diabetes -

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260826770424/en/

The scale of the global diabetes crisis is expanding. In
</article>
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<h1>NIPPON KINZOKU Accelerates Global Sales of Ultra-Thin Electrical Steel Strips "GT Series" and "ST Series" as "Fine Eco Metal" Environmentally Friendly Products</h1>
<p>Thu, 09 Jul 2026 04:01:00 -0400</p>
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- Delivering the ultimate balance of “Ultra-Thinness” and “Low Core Loss” to drastically reduce high-frequency energy loss -

TOKYO--(BUSINESS WIRE)-- NIPPON KINZOKU CO., LTD. (Headquarters: Minato-ku, Tokyo; President: Yasushi Shimokawa; TOKYO: 5491) and its subsidiary, NIKKIN DENJI KOGYO CO., LTD. (Headquarters: Kawaguchi, Saitama; President: Akira Nishimura), are launching a strategic sales initiative for their ultra-thin Grain-Oriented (GT Series) and Non-Oriented (ST Series) electrical steel strips under the brand name "Fine Eco Metal".

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260709899733/en/

By reducing
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<h1>NIPPON KINZOKU Accelerates Global Sales of Ultra-Thin Electrical Steel Strips "GT Series" and "ST Series" as "Fine Eco Metal" Environmentally Friendly Products</h1>
<p>Thu, 09 Jul 2026 04:01:00 -0400</p>
<p class=

- Delivering the ultimate balance of “Ultra-Thinness” and “Low Core Loss” to drastically reduce high-frequency energy loss -

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260709899733/en/

- Delivering the ultimate balance of “Ultra-Thinness” and “Low Core Loss” to drastically reduce high-frequency energy loss -

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260709899733/en/

- Delivering the ultimate balance of “Ultra-Thinness” and “Low Core Loss” to drastically reduce high-frequency energy loss -

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260709899733/en/

By reducing
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<h1>NIPPON KINZOKU Introduces New “Decorative Stainless Steel Finishes for Exterior Use” Achieving Diverse Metallic Designs from Mirror-Like to Jet Black</h1>
<p>Tue, 30 Jun 2026 20:01:00 -0400</p>
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- Delivering Final Performance at the Material Stage to Streamline Manufacturing and Reduce Environmental Impact -

TOKYO--(BUSINESS WIRE)-- NIPPON KINZOKU CO., LTD. (Headquarters: Minato-ku, Tokyo; President: Yasushi Shimokawa; TOKYO: 5491), a leading manufacturer of cold-rolled stainless steel, today introduced its new "Decorative Stainless Steel Finishes for Exterior Use." These premium cold-rolled stainless steel strips—extensively used in automotive moldings and telecommunications enclosures—are engineered to help manufacturers eliminate post-processing steps such as polishing and painting, while significantly reducing their environmental footprint.

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260630911420/en/

- Delivering Final Performance at the Material Stage to Streamline Manufacturing and Reduce Environmental Impact -

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260630911420/en/

- Delivering Final Performance at the Material Stage to Streamline Manufacturing and Reduce Environmental Impact -

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260630911420/en/

- Delivering Final Performance at the Material Stage to Streamline Manufacturing and Reduce Environmental Impact -

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260630911420/en/

Featuring “High-Precision Inner Surface” Small-Diameter tubes and “FINE PEEK-ST” stainless steel and PEEK resin composite tubes

TOKYO--(BUSINESS WIRE)-- NIPPON KINZOKU CO., LTD. (TOKYO:5491) (Headquarters: Minato-ku, Tokyo) has commercialized its “FINE PIPE” series *1, -welded drawn pipes that outperform traditional seamless pipes. By leveraging its unique expertise as a material manufacturer and proprietary processing technologies (welding, drawing, and annealing), the company delivers high-quality, eco-friendly, and cost-effective solutions. FINE PIPE is already widely adopted across various sectors, including automotive parts, measuring instruments, and industrial equipment, to meet the most demanding precision requirements.

This press release features multimedia. View the

NIPPON KINZOKU’s “FINE PIPE” Series Welded Drawn Pipes Outperforming Seamless Pipes

Thu, 11 Jun 2026 04:01:00 -0400

Featuring “High-Precision Inner Surface” Small-Diameter tubes and “FINE PEEK-ST” stainless steel and PEEK resin composite tubes

This press release features multimedia. View the

NIPPON KINZOKU’s “FINE PIPE” Series Welded Drawn Pipes Outperforming Seamless Pipes

Thu, 11 Jun 2026 04:01:00 -0400

Featuring “High-Precision Inner Surface” Small-Diameter tubes and “FINE PEEK-ST” stainless steel and PEEK resin composite tubes

This press release features multimedia. View the

NIPPON KINZOKU’s “FINE PIPE” Series Welded Drawn Pipes Outperforming Seamless Pipes

Thu, 11 Jun 2026 04:01:00 -0400

Featuring “High-Precision Inner Surface” Small-Diameter tubes and “FINE PEEK-ST” stainless steel and PEEK resin composite tubes

This press release features multimedia. View the

NIPPON KINZOKU Launches Sample Supply of “Internally Polished Capillary Tubes” for High-Performance Analytical Instruments

Tue, 02 Jun 2026 04:01:00 -0400

- Achieving Internal Surface Roughness of Ra ≤ 0.2μm in Ultra-Small 0.30 mm ID Tubing -

TOKYO--(BUSINESS WIRE)-- NIPPON KINZOKU CO., LTD. (TOKYO: 5491) (Headquarters: Minato-ku, Tokyo) announces the launch of a sample supply system for its "Internally Polished Capillary Tubes."

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260602111592/en/

Cross-section of the tube after polishing

These tubes feature significantly enhanced internal smoothness in ultra-small sizes, realized through the development of the company’s proprietary internal polishing technology.

NIPPON KINZOKU Launches Sample Supply of “Internally Polished Capillary Tubes” for High-Performance Analytical Instruments

Tue, 02 Jun 2026 04:01:00 -0400

- Achieving Internal Surface Roughness of Ra ≤ 0.2μm in Ultra-Small 0.30 mm ID Tubing -

TOKYO--(BUSINESS WIRE)-- NIPPON KINZOKU CO., LTD. (TOKYO: 5491) (Headquarters: Minato-ku, Tokyo) announces the launch of a sample supply system for its "Internally Polished Capillary Tubes."

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260602111592/en/

Cross-section of the tube after polishing

These tubes feature significantly enhanced internal smoothness in ultra-small sizes, realized through the development of the company’s proprietary internal polishing technology.

NIPPON KINZOKU Launches Sample Supply of “Internally Polished Capillary Tubes” for High-Performance Analytical Instruments

Tue, 02 Jun 2026 04:01:00 -0400

- Achieving Internal Surface Roughness of Ra ≤ 0.2μm in Ultra-Small 0.30 mm ID Tubing -

TOKYO--(BUSINESS WIRE)-- NIPPON KINZOKU CO., LTD. (TOKYO: 5491) (Headquarters: Minato-ku, Tokyo) announces the launch of a sample supply system for its "Internally Polished Capillary Tubes."

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260602111592/en/

Cross-section of the tube after polishing

These tubes feature significantly enhanced internal smoothness in ultra-small sizes, realized through the development of the company’s proprietary internal polishing technology.

NIPPON KINZOKU Launches Sample Supply of “Internally Polished Capillary Tubes” for High-Performance Analytical Instruments

Tue, 02 Jun 2026 04:01:00 -0400

- Achieving Internal Surface Roughness of Ra ≤ 0.2μm in Ultra-Small 0.30 mm ID Tubing -

TOKYO--(BUSINESS WIRE)-- NIPPON KINZOKU CO., LTD. (TOKYO: 5491) (Headquarters: Minato-ku, Tokyo) announces the launch of a sample supply system for its "Internally Polished Capillary Tubes."

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260602111592/en/

Cross-section of the tube after polishing

These tubes feature significantly enhanced internal smoothness in ultra-small sizes, realized through the development of the company’s proprietary internal polishing technology.

NIPPON KINZOKU Strengthens Promotion of "L-Core" as an Eco-Product: Functional Stainless Steel Achieving High Conductivity via Surface Modification

Wed, 13 May 2026 04:01:00 -0400