A group of manufacturing experts called "Yokohama Factory," consisting of experienced small factories from Yokohama and Kawasaki.

An alternative to screws, welding, and adhesive bonding! Capable of joining dissimilar materials, with numerous applications in automotive parts, etc. *Video available.

"Rivet processing" is a type of joining method that connects multiple parts and is used in many industrial products, including automobiles. Among these, our company's specialty, "spin riveting" using rivets, is adopted in many functional components because it offers high rigidity while also being usable in movable parts. Additionally, it serves as an alternative to joining methods such as screws, welding, and adhesives, providing the significant advantage of securing movable parts without loosening. You can also find it in everyday items like scissors and wheels. 【Advantages of Rivet Processing】 ● High precision at low cost ● Strong rigidity in joints ● Recommended for joining movable parts ● Capable of joining dissimilar materials *Video "Understanding Rivet Processing in 60 Seconds" is available below. *For more details, please download the catalog or contact us.

• Contract manufacturing

There are numerous adoption results in automotive parts and more! We are currently publishing photos of parts examples! We also have videos with tips on riveting processing!

"Rivet processing" is a method of joining multiple parts and is used in many industrial products, including automotive parts. At Izawa Manufacturing, there are many successful applications in automotive parts, and the published photos of parts are examples of these implementations. 【Advantages of Rivet Processing】 ● High precision at low cost ● Strong rigidity in joints ● Recommended for joining movable parts ● Capable of joining dissimilar materials *Video "Understanding Rivet Processing in 60 Seconds" is available on our website. For more details, please download the catalog or contact us.

• Contract manufacturing

Spin riveting is a riveting process that can be used for joining dissimilar materials and for movable parts.

"Spin riveting" is a riveting process that involves applying pressure with a rotating insert on the tip of the rivet. By evenly applying pressure to the rivet, it allows for processing with less force, ensuring precision and maintaining rigidity. Additionally, it can be used for joining dissimilar materials and movable parts. Our company achieves high productivity and quality through semi-automated operations using spin riveting. 【Assembly Processing Achievements】 ◆ Automotive parts, components for nursing robots, printing machine parts, electronic device parts ◆ Construction waterproofing materials ◆ Hairpins for wigs *We accommodate riveting and assembly processes tailored to customer needs. Assembly videos are available on our company website. For more details, please contact us.

• Processing Contract

Joining movable parts, joining dissimilar materials, and achieving high precision and rigidity with spin riveting!

"Rivet processing" is one of the methods for joining multiple materials together. The "spin riveting" technique we employ applies uniform pressure to the tip of the rivet using a rotating insert, allowing for processing with less pressure. The advantages of spin riveting include high rigidity, the ability to join dissimilar materials, and suitability for joining movable parts. Rivets are available in various sizes, and the shape of the rivet can be selected. - The finished shape of the rivet can vary based on the choice of insert. - Inserts can accommodate shapes such as "mountain type," "flat type," and "bowl type." - Rivet sizes range from φ1 to φ14 mm, and we can accommodate over 30 different materials. [Assembly Processing Achievements] - Automotive parts - Parts for nursing care robots - Construction waterproofing materials - Printing machine parts - Hairpins for wigs - Electronic device parts We offer rivet processing and assembly tailored to our customers' needs. Please contact us for more details.

• Processing Contract

Cost-reducing riveting process. Ideal for manufacturing assembly!

"Riveting" is a type of processing method used to join multiple parts together, and it is employed in many industrial products, including automobiles. In particular, "spin riveting" using rivets is adopted for many functional components because it can be used in movable parts while maintaining high rigidity. You can also see it in everyday items like scissors and wheels. 【Advantages of Riveting】 ● High precision at low cost ● Strong rigidity in joints ● Recommended for joining movable parts ● Capable of joining dissimilar materials *Video "Understanding Riveting in 60 Seconds" is available on our website. For more details, please download the catalog or contact us.

• Contract manufacturing

NG rate less than 0.0001%! Achieving cost reduction with high productivity and stable quality through semi-automatic operations.

Iizawa Manufacturing Co., Ltd. delivers products tailored to our customers' needs with "high technology" and "reliable quality" based on over 60 years of experience and achievements. Assembly is performed by skilled staff who have cleared our unique training program, using machine assembly and high-level handwork that cannot be replicated by machines, achieving a defect rate of less than 0.0001%. Our self-developed assembly equipment enables semi-automated work, achieving high productivity and stable quality while reducing costs. [Assembly Processing Examples] ■ Automotive parts ■ Parts for nursing care robots ■ Construction waterproofing materials ■ Printing machine parts ■ Hairpins for wigs ■ Electronic device parts *For detailed examples and technology, please contact us or download the PDF to view.

• Processing Contract

Fusion of humans and machines in assembly processing! We prioritize solving our customers' needs.

Would you like to outsource your assembly process? We can solve your concerns such as "I want support from prototyping to mass production" and "We can't handle it in-house." With semi-automated work using our self-developed assembly equipment, we achieve high productivity and stable quality, leading to cost reduction. Our company delivers products tailored to your needs with "high technology" and "reliable quality" based on over 60 years of experience and achievements. 【Examples of Assembly Processing】 ■ Functional parts for automobiles ■ Parts for welfare equipment ■ Construction waterproofing materials ■ Parts for printing peripherals ■ Parts for electronic devices ■ Parts for transportation and vehicle equipment *For more details, please refer to the PDF document or feel free to contact us.

• Contract manufacturing

Riveting processing that achieves cost reduction in joining engineering and high rigidity.

"Rivet processing" has no distortion or discoloration compared to welding, can be finished beautifully, and can be processed in a shorter time than welding. Additionally, it is possible to join metals that are not suitable for welding and to bond dissimilar materials, including metals and resins. Our widely used "spin riveting" with rivets has high rigidity and can also be used for movable parts, making it suitable for many functional component joints. 【Advantages of Rivet Processing】 ● High precision at low cost ● Strong joints with high rigidity ● Ideal for joining movable parts ● Capable of joining dissimilar materials For more details, please download the catalog or contact us.

• Contract manufacturing

From prototyping to mass production, we can handle it all! Easily outsource high-quality assembly work at low prices.

Our company mainly focuses on the assembly of machinery and electrical components. The assembly is handled by skilled staff who have cleared our unique training program. The products we assemble achieve top-class quality and low prices in the industry through mechanical assembly, represented by riveting processes, and high-level handwork that machines cannot replicate. 【Features】 ● In-house support for process design, jigs, and assembly/testing equipment planning and development ● Comprehensive traceability management through our self-developed inventory/production management system ● Ability to arrange a wide range of component parts through a self-sourcing network ● Promotion of company improvement projects incorporating ISO standards For more details, please download the catalog or contact us.

• Contract manufacturing

Spin riveting, which ensures cost reduction in joining engineering and high rigidity, can also be used in movable parts.

"Spin riveting" is a processing method that joins materials by deforming rivets through pressure while rotating. By applying pressure while rotating, it is possible to evenly distribute force on the rivet, allowing for processing with less force than conventional press riveting that only uses pressure. In particular, the "spin riveting" using rivets, as shown in this video, is adopted for many functional parts because it has high rigidity while also being usable in movable components. There are various shapes for the finished rivet joint, which can be selected based on the choice of insert. The "Yamagata" shape introduced in the video is a standard shape among "spin riveting." **Advantages of Riveting Processing** - High precision at low cost - Strong rigidity in joints - Ideal for joining movable parts - Capable of joining dissimilar materials For more details, please download the catalog or contact us.

• Contract manufacturing

It can join multiple parts and can also be used for movable components.

"Spin fastening" is a processing method that joins materials by applying pressure and deforming rivets using a rotating insert. By applying pressure while rotating, it is possible to evenly press the rivets, allowing for joining with less force than conventional press fastening, which relies solely on pressure. Particularly, the "spin fastening" using rivets, as demonstrated in this video, is adopted for many functional parts because it can be used in movable components while maintaining high rigidity. There are various shapes for the finished appearance of the fastening area, which can be selected based on the choice of insert. The "bowl-shaped" form introduced in the video is rounded without corners compared to the "serrated" shape. It is a fastening shape processed using custom inserts tailored to the size of the fastening area. **Advantages of fastening processing:** - High precision at low cost - Strong rigidity in joints - Ideal for joining movable parts - Capable of joining dissimilar materials For more details, please download the catalog or contact us.

• Contract manufacturing

If you provide us with the product drawings, we will handle the arrangement of parts, the manufacturing of tools and equipment, and inspections at our company.

This is the company introduction of Izawa Manufacturing Co., Ltd., which has been involved in the assembly of functional parts since its establishment. We have a proven track record of working with various automobile manufacturers, as well as in industrial equipment and office equipment. We produce over 5,000,000 products annually while maintaining a high quality with a defect rate of less than 1 ppm (1/1,000,000). Leveraging over 60 years of experience and achievements, we propose optimal assembly solutions for our customers. Please feel free to contact us. [Contents] ● Flow of assembly process outsourcing ● Main products ● Assembly technology ● Network system ● Company overview, company history, facilities, access For more details, please download the catalog or contact us.

• Assembly Machine

[To the owners of parking lots and parking lot construction companies] "I’m worried about not colliding with pedestrians when exiting the parking lot..." Among vehicle entrances to parking lots, stores, residences, and factories, those particularly facing sidewalks or roadways are expected to pose risks of dangerous incidents such as collisions with pedestrians or between vehicles. To alleviate such concerns, Hotron proposes a [Vehicle Exit Warning Sensor] that detects vehicle departures using various sensors and alerts the surroundings with LED lights and buzzers. The device consists of a simple configuration of "Sensor" + "Controller" + "Switching Power Supply (24V)" + "LED Rotating Light." *Please note that a separate control panel is required to include the controller and switching power supply (24V) when using the exit warning system. *We kindly ask that customers arrange for the switching power supply (24V), LED rotating light, control panel, circuit breakers, etc. Since it can be retrofitted, it can also be used for existing parking lot entrances. We hope this will contribute to safer vehicle passage for everyone. ◎ For more details, please contact us or download the catalog.

The "HM-S6" is an embedded park sensor that detects vehicles through changes in magnetic flux and can respond to various situations from passing to stationary. It can be used for the opening and closing of the input doors at waste treatment plants, as well as for gates where vehicles pass and in outdoor parking applications. It can also be installed on rebar and steel plates. 【Features】 - Resistant to the effects of natural environments such as rain, snow, temperature changes, and geomagnetism. - Protection rating IP68 reduces the risk of water ingress. - Ten times the load capacity compared to conventional embedded park sensors (according to our comparison). - Can distinguish between vehicles even when they pass continuously, one by one. - Can be installed on rebar and steel plates. *For more details, please refer to the PDF document or feel free to contact us.

We will be temporarily closed on the following dates due to employee training. We apologize for any inconvenience this may cause and appreciate your understanding. ■ Closure Period June 11 (Thursday) to June 12 (Friday), 2026, all day ■ Regarding Orders 1) Orders placed after June 10 (Wednesday) will generally be shipped on or after June 16 (Tuesday) or June 17 (Wednesday). 2) Orders can be placed anytime on the 【FOSS WEBSHOP】. The official delivery date will be communicated after June 15 (Monday). 3) Please specify your "desired delivery date" when placing an order. 4) In case of emergencies, please contact us not only by sending the order form but also by phone. ■ Regarding Customer Support During the closure, any malfunctions or issues will be accepted via email or voicemail. Please provide detailed information including "model name," "serial number," "symptoms," "contact person's name," and "contact information." Our customer support will contact you in the order of receipt. E-Mail: service@foss.co.jp Contact: 03-5962-4811 Reception Hours: 9:00 AM to 5:00 PM

We will be exhibiting our products at "JECA FAIR 2026 (the 74th Electrical Construction Exhibition)" held at Tokyo Big Sight. At this exhibition, we will be jointly exhibiting with Mibu Electric Manufacturing. Our booth will focus on the "Panel Manufacturing Skill-less Solution," which addresses the labor shortage issues in panel manufacturing that have required skilled workers, enabling less experienced operators to achieve high-quality manufacturing in processes such as wire processing, component assembly, and wiring work. We will also introduce various other products. We invite you to visit our booth during your visit. ■ Exhibition Name: JECA FAIR 2026 (the 74th Electrical Construction Exhibition) ■ Location: Tokyo Big Sight, Halls 1-3 ■ Booth Numbers: 1-01 ECAD Solutions, 1-02 Joint Exhibition with Mibu Electric Manufacturing ■ Dates: May 27 (Wednesday) - May 29 (Friday), 2026, for three days ■ Hours: May 27 (Wednesday) 10:30 AM - 5:00 PM May 28 (Thursday) 10:00 AM - 5:00 PM May 29 (Friday) 10:00 AM - 4:30 PM *For more information about the exhibited products, please download the materials. Feel free to contact us with any inquiries.

We would like to express our gratitude for your continued support and announce a campaign where you can purchase consumables at a great price. We will offer various consumables that need to be replaced regularly for high-precision and stable analysis, as well as safe decomposition work, at a special price of 20% off. For more details, please refer to each leaflet.