Notice of Participation in Nagoya Messe 2025 from November 5 to November 7, 2025.

A new product of the highly acclaimed cardboard cooler box! In addition to outstanding cooling performance, assembly has been simplified! Would you like to achieve eco-friendly and low-cost logistics?

The "Craft Cooler Cube" is an eco-friendly, high-performance, and low-cost insulated box made of cardboard. It is compact upon delivery and can be stored in a space-saving manner in a warehouse. Inside, it contains polyurethane used in refrigerators, and by combining it with ice packs, it can transport fresh products without using refrigerated shipping. 【Features】 ■ Logo printing available ■ Water-repellent treatment available ■ Easy disposal for individuals ■ Simple assembly in 10 seconds *For more details, please refer to the PDF document or feel free to contact us.

• Other packaging materials

R37 type liquid R37_0002A! The rubber parts are mainly made of EPDM.

This is a small DC diaphragm pump with low noise and low pulsation. It features low noise, low pulsation, compact size, lightweight, and self-priming. Rubber components are mainly made of EPDM. It is used in various applications. 【Specifications】 ■ Material: Resin, rubber, assembled products ■ Lot: 1,000 to 10,000 units ■ Industries: Automotive (mass production), low voltage & home appliances, medical devices, beverage dispensers *For more details, please refer to the PDF document or feel free to contact us.

• Other pumps

Achieving the transportation of large volumes of gas compared to our conventional pumps.

Achieve the transportation of large volumes of gas compared to our conventional pumps! In a three-cylinder structure compared to a single-cylinder structure: - The cycles of suction, compression, and discharge are evenly distributed, reducing pulsation. (Low pulsation) - Operating noise is also minimized. (Quiet operation) 【Specifications】 - Material: Resin, rubber, assembled products - Lot: 1,000 to 10,000 units - Industries: Automotive (mass production), low voltage & home appliances, medical devices, beverage dispensers *For more details, please refer to the PDF document or feel free to contact us.

• Other pumps

For liquids with a flow rate of 3.0L/min or more, and 3.7L/min or more! No shaft seal is required, eliminating concerns about liquid leakage.

The small DC centrifugal pump (micro pump) with a magnetic coupling system can be operated from a distance using magnetic power, allowing for the use of high-temperature water. It is a pump that utilizes centrifugal force. It adopts a method where the impeller in the water passage is rotated by the power of magnets. Since the water passage and the motor are separated, there is no need for a shaft seal, eliminating concerns about liquid leakage. Additionally, we offer a separable type that does not require drilling holes in the tank and is easy to maintain. 【Features】 ■ Operable from a distance using magnetic power ■ Can use high-temperature water, applying centrifugal force ■ Adopts a method where the impeller in the water passage is rotated by magnets ■ No need for a shaft seal, eliminating concerns about liquid leakage ■ Easy-to-maintain separable type also available *For more details, please refer to the PDF document or feel free to contact us.

• Other pumps

By eliminating the axis part, it maintains a consistently clean discharge! It complies with food sanitation laws.

The small DC centrifugal pump (micro pump) for liquids complies with the Food Sanitation Act. By optimizing the casing structure, we have achieved a compact, lightweight, and low-cost design. Utilizing a magnetic coupling method, this product eliminates the shaft component, ensuring a consistently clean discharge. 【Features】 ■ Complies with the Food Sanitation Act ■ Achieves compactness, lightweight, and low cost through optimized casing structure ■ Adopts a magnetic coupling method using magnetic force ■ Maintains a consistently clean discharge by eliminating the shaft component *For more details, please refer to the PDF document or feel free to contact us.

• Other pumps

Developing pumps in-house! We respond to various requests with high customization capabilities!

Our company develops its own pumps. The "Diaphragm Pump" is a compact small DC pump weighing 63g. Thanks to its robust design, it features a compact body with low power consumption while providing high pressure and flow rate. Additionally, it is self-priming and does not require a specific installation location. Furthermore, through the use of fluid analysis technology in its internal structure design, we have successfully achieved even lower noise levels while maintaining high efficiency. We are committed to our unique resin molding technology, which realizes excellent cost performance and weight reduction. 【Features】 ■ High vacuum, high pressure ■ Low noise ■ Low cost ■ Widely applicable for gases and liquids ■ Compact size (63g) *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

Automotive parts and robot parts precision injection molding (dimensional tolerance 0.005mm metal alternative)

Dimension management in microns is possible. Precision injection molding of automotive and robot parts with a dimensional tolerance of 0.005mm (Down to 0.1 micron level) Example: Oil control valve (metal alternative)

• lens

Acquired certification in September 2017! Supporting widespread use with injection molding technology refined over more than 70 years.

Our company is engaged in contract manufacturing of molded products using Kaneka's biodegradable biopolymer "Green Planet." This product is a 100% plant-based biopolymer developed by Kaneka Corporation and has obtained the certification "OK Biodegradable MARINE," which means it biodegrades in seawater. It exhibits excellent biodegradability in a wide range of environments. Our company supports the proliferation of this product through injection molding technology that we have refined over more than 70 years. 【Features】 ■ 100% plant-based biopolymer ■ Obtained the certification "OK Biodegradable MARINE" for biodegradation in seawater ■ Excellent biodegradability in a wide range of environments *For more details, please refer to the PDF document or feel free to contact us.

• Contract manufacturing

We would like to extend our heartfelt congratulations on the continued prosperity of your esteemed company. Our company will be exhibiting at the following trade show, where we will introduce a number of products, including our new product, the Pillow Packaging Full Air Tightness Inspection Machine MSQ-2003. We sincerely apologize for the inconvenience during your busy schedule, but we would like to invite you to visit us at this opportunity. 【 Exhibition Name 】 JAPAN PACK 2025 Japan Packaging Industry Exhibition https://www.japanpack.jp/ 【 Dates 】 October 7 (Tuesday) to October 10 (Friday), 2025 *4 days 10:00 AM to 5:00 PM 【 Venue / Booth Number 】 Tokyo Big Sight / East Hall 8, Booth 8-505

Announcement of Participation in "CEATEC 2025" [Exhibition Announcement] JAPAN PACK 2025 October 14 (Tuesday) to October 17 (Friday) 10:00 AM to 5:00 PM [Exhibited Products] Eco-friendly, high-performance, low-cost cardboard cooling boxes

[Speaker] Koji Endo, Senior Managing Director and Chief Executive Analyst, SBI Securities Co., Ltd. Economic Research Department [Lecture Topics] 1. Topics related to the automotive industry in 2025 2. Many motor shows worldwide in the second half of the year, with a succession of new car launches 3. Emphasis on the risks of not holding Toyota stock 4. Upward revisions in interim financial results (Toyota, Honda, SUBARU, Suzuki, Toyota group parts, etc.) 5. The U.S. economy and new car demand may surprisingly remain strong 6. Reenactment of partnership discussions (Honda, Nissan, Mazda, Foxconn, cross-industry, parts) 7. Implementation of Trump's tariffs, additional tariff rate on automobiles from 27.5% to 15% 8. Q&A / Business card exchange *The program may be subject to change based on the latest trends.

[Speaker] Analyst Shugo Arai, Next Generation Infrastructure and Services Office, Strategic Project Team, Mizuho Bank, Ltd. [Key Lecture Content] Nuclear fusion is a next-generation energy technology that has the potential to contribute to both energy and environmental issues. Japan has led research and development under international cooperation and has accumulated high technological capabilities. In recent years, private startups have been advancing in the development competition, raising expectations for early practical application. This lecture will explain the history of nuclear fusion research and development, the latest trends in startups and policies, and the direction of efforts towards industrialization in Japan. [Lecture Items] 1. History of research and development through international cooperation towards the realization of nuclear fusion power generation 2. Trends in diverse research and development by startups aiming for practical application 3. Policy trends overseas and Japan's "Fusion Energy Innovation Strategy" 4. Challenges to practical application and points to watch in the future 5. Challenges and responses towards the industrialization of nuclear fusion energy in Japan 6. Q&A / Business card exchange

Announcement for Nagoya Messe 2025. 【Exhibits】 　Injection Molding 　　Bioplastics 　Rigid Polyurethane Molding 　　Eco-friendly, high-performance, low-cost cardboard cooler boxes 　Micro Pumps