岩崎通信機 List of Products and Services

<Seminar Overview> "Sheet metal processing" is the process of shaping metal sheets into desired forms. While it is sometimes necessary to visit the site when creating the first lot, many people may not have had the opportunity to see the site recently. This seminar is highly recommended for those who feel that "it is difficult to grasp the image of production." In this seminar, you will be able to see our equipment and processing processes through an online factory tour. The session will be led by our production technology members, who are well-versed in the site. We will provide detailed guidance on the "processing flow" within the factory that is usually not visible, as well as "points that lead to quality improvement." Additionally, in the session part, we will prepare content based on our contract achievements to help expand your image of sheet metal outsourcing. We hope this will be an opportunity to understand the real aspects of sheet metal processing, which can be difficult to grasp through just ordering and design. <Agenda> 1. 80 Years of Manufacturing! Introduction to IWATSU 2. Let's Learn About "Sheet Metal Processing"! Factory Tour Introduced Through Video 3. Sheet Metal Processing Services and Contract Achievements 4. Q&A <Event Details> Date: February 18, 2025 (Tuesday) 15:00 - 15:40 Location: Online Seminar (Zoom) Participation Fee: Free

• Contract manufacturing

<Seminar Overview> "Sheet metal processing" involves shaping metal plates into desired forms. While there are times when one may visit the site to create the initial lot, many may not have had the opportunity to see the site recently. This seminar is highly recommended for those who feel that "it's hard to grasp the image of production." In this seminar, you will be able to see our equipment and processing processes through an online factory tour. The session will be led by our production technology members who are well-versed in the site. We will provide detailed guidance on the "processing flow" within the factory and "points that lead to quality improvement," which are usually not visible. Additionally, in the session part, we will prepare content based on our contract achievements to expand your understanding of sheet metal outsourcing. We hope this will be an opportunity to grasp the real aspects of sheet metal processing, which can be difficult to understand through ordering and design alone. <Agenda> 1. 80 Years of Manufacturing! Introduction to IWATSU 2. Let's Learn About "Sheet Metal Processing"! Factory Tour Introduced Through Video 3. Sheet Metal Processing Services and Contract Achievements 4. Q&A <Details> Date: February 18, 2025 (Tuesday) 15:00 - 15:40 Location: Online Seminar (Zoom) Participation Fee: Free

• Processing Contract

Our company provides contract development and production services for electronic devices and sheet metal processing (EMS, ODM, OEM). Please feel free to consult us regarding product design and development. We can also be utilized as a production factory for fabless companies. It is possible to outsource only specific processes such as PCB assembly, assembly, or testing and inspection, so please consult us. We accept not only mass production but also prototyping and small lot production, which can be done quickly in Japan. 【Examples of Contract Processes】 Prototyping, design, development, parts procurement, PCB assembly, sheet metal processing (precision sheet metal processing, welding, painting, silk printing), assembly, inspection, delivery 【Examples of Contract Products】 Communication modules, NCU, radiation dose monitors, earthquake observation loggers, digital picking control devices, sheet metal for semiconductor manufacturing equipment, sheet metal for information and communication devices We also provide an introduction to our processes and equipment in the detailed information section. For more information, please feel free to contact us via the inquiry form or the contact details below. Iwasaki Tsushinki Co., Ltd. Incubation Company New Business Promotion Department iwic_nbd@iwatsu.co.jp

• Processing Contract

Our company provides contract development and production services for electronic devices and sheet metal processing (EMS, ODM, OEM). Please feel free to consult us regarding product design and development. We can also be utilized as a production factory for fabless companies. It is possible to outsource only certain processes such as PCB assembly, assembly, or testing and inspection, so please consult us. We accept not only mass production but also prototyping and small lot production, which can be manufactured quickly in Japan. 【Examples of Contracted Processes】 Prototyping, design, development, parts procurement, PCB assembly, sheet metal processing (precision sheet metal processing, welding, painting, silk screening), assembly, inspection, delivery. 【Examples of Contracted Products】 Communication modules, NCU, radiation dose monitors, earthquake observation loggers, digital picking control devices, sheet metal for semiconductor manufacturing equipment, sheet metal for information and communication devices. We also provide an introduction to our processes and owned equipment in the detailed information section. For more details, please feel free to contact us via the inquiry form or the contact information below. Iwasaki Tsushinki Co., Ltd. Incubation Company New Business Promotion Department iwic_nbd@iwatsu.co.jp

• Mechanical Design

Our company provides contract development and production services for electronic devices and sheet metal processing (EMS, ODM, OEM). Please feel free to consult us regarding product design and development. We can also be utilized as a production factory for fabless companies. It is possible to outsource only specific processes such as PCB assembly, assembly, or testing and inspection, so please consult us. We accept not only mass production but also prototypes and small lot production, which can be manufactured quickly in Japan. 【Examples of Contract Processes】 Prototyping, design, development, parts procurement, PCB assembly, sheet metal processing (precision sheet metal processing, welding, painting, silk printing), assembly, inspection, delivery 【Examples of Contract Products】 Communication modules, NCU, radiation dose monitors, earthquake observation loggers, digital picking control devices, sheet metal for semiconductor manufacturing equipment, sheet metal for information and communication devices We also provide an introduction to our processes and owned equipment in the detailed information section. For more information, please feel free to contact us via the inquiry form or the contact details below. Iwasaki Communication Co., Ltd. Incubation Company New Business Promotion Department iwic_nbd@iwatsu.co.jp

• Prototype Services

< Iwattsu Group's Contract Development and Production (ODM/OEM) > Utilizing 80 years of manufacturing know-how since our founding, we offer a comprehensive production system that covers design, development, parts procurement, PCB assembly, sheet metal processing, assembly, and delivery. ⇒ We can handle partial outsourcing for processes such as PCB assembly only, assembly only, or testing and inspection only. We also excel in designs that consider the entire process from manufacturing to assembly, as well as small-lot production that accommodates everything from prototypes to mass production. < Five Reasons to Choose Iwattsu Group > ■ "Manufacturing technology" accumulated over many years as a telecommunications equipment manufacturer ■ Production processes that can "maintain quality" even with changes in workers and products ■ "Precision sheet metal processing" efficiently operated with the latest automated devices and equipment ■ "Logistics + warehousing functions" that support the logistics of the Iwasaki Communication Group ■ Achieving "short delivery times" compared to overseas production due to domestic manufacturing *For more details, please refer to the PDF document or feel free to contact us.

• Contract manufacturing

Our company provides contract development and production services for electronic devices and sheet metal processing (EMS, ODM, OEM). Please feel free to consult us regarding product design and development. We can also be utilized as a production factory for fabless companies. It is possible to outsource only certain processes such as PCB assembly, assembly, or testing and inspection, so please consult us. We accept not only mass production but also prototypes and small lot production, which can be manufactured quickly in Japan. 【Examples of Contract Processes】 Prototyping, design, development, parts procurement, PCB assembly, sheet metal processing (precision sheet metal processing, welding, painting, silk printing), assembly, inspection, delivery 【Examples of Contract Products】 Communication modules, NCU, radiation dose monitors, earthquake observation loggers, digital picking control devices, sheet metal for semiconductor manufacturing equipment, sheet metal for information and communication devices We also provide an introduction to our processes and owned equipment in the detailed information section. For more information, please feel free to contact us via the inquiry form or the contact details below. Iwasaki Tsushinki Co., Ltd. Incubation Company New Business Promotion Department iwic_nbd@iwatsu.co.jp

• Contract manufacturing