[Notice_26.2] Regarding the Publication of Our Articles - Related to Space Business -
Announcement of the "Kii Space HUB" feature and participation in "Ecosystem Link #44".
~ Taiyo TechnoRex Accelerates Its Efforts in the Space Industry ~ An interview article introducing our company's challenges in the space sector has been published on the official website of "Kii Space HUB," a space industry support project promoted by Wakayama Prefecture. ▼ https://kii-space-hub.jp/reports/action-workshop-vol1.html The article summarizes our efforts to apply the FPC technology we have cultivated over many years to the space business, as well as our learnings from entering the field and future prospects. Additionally, on February 24, 2026, our employee Akihiro Moriwaki will present on the potential of FPC for satellites at the event "Ecosystem Link #44 presented by It’s Sta." ▼ https://u-fino.com/event/list/detail/000503.html This event will be held as a gathering place for diverse players in the space industry. Our company will continue to promote the application of technology and business expansion in the space industry.
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For detailed information, please contact us at the address below. Taiyo Technorex responds to various inquiries from our customers. Contact information: Head Office Wakayama: 073-431-6312 Tokyo Office: 03-6275-0690
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Leave the FPC design, prototype, small to medium lot production, and assembly to us.
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Press Release from Taiyo Techno Rex: Regarding the Conclusion of a Business Outsourcing Contract for Space Environment Testing
~Starting the demonstration of high-reliability FPC through space environment testing~ Taiyo Techno Rex Co., Ltd. has recently signed a business outsourcing contract with Jinsei Co., Ltd. regarding the space environment testing of our space-use FPC (Flexible Printed Circuit) cables. Our FPC will be mounted on the engineering model of the small satellite "Cubesat" developed by Jinsei, and various tests simulating the space environment will be conducted. This testing is an important initiative aimed at confirming and demonstrating functionality in future orbital operations. In outer space, resistance to extremely harsh conditions such as extreme temperature changes, radiation, and intense vibrations is required. We view this initiative not only as limited to space applications but also as an opportunity to demonstrate FPC technology that exhibits high reliability even under extreme conditions. Moving forward, we will continue to develop and provide high-reliability FPCs with an eye toward expanding into a wide range of fields, including aerospace, industrial equipment, automotive devices, and various inspection equipment, where high quality and reliability are essential.
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【TTL_Exhibition Participation Information】 SPEXA - 【International】 Space Business Exhibition - (Within the Wakayama Prefecture Booth)
**SPEXA - International Space Business Expo Overview** Date: May 27 (Wed) - 29 (Fri), 2026, 10:00 - 17:00 Location: Tokyo Big Sight, South Hall Booth: No. S10-40 (Wakayama Prefecture) **Exhibition Content** ■ Efforts in FPC Development for the Space Industry We are promoting the development of high-reliability FPCs that can withstand harsh environments. By collaborating with and participating in meetings with space-related companies and organizations, we identify needs and propose wiring and processes based on JAXA specifications. ■ FPC We will introduce PI-based compact and lightweight FPCs. We respond to small lot and short delivery time requirements, meeting the needs of satellite development. Our thin, lightweight, and highly flexible designs enhance design freedom, allowing for consistent support from design to processing to implementation and assembly.
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Taiyo TechnoRex Co., Ltd. continues to operate in the fields of prototype development of flexible printed circuit boards (FPC) and printed circuit board testing systems. Since FPC is fundamentally related to the structure of hardware, both high precision quality and shortened development time are required. We have extensive experience and know-how in the manufacturing processes of single-sided FPC, double-sided FPC, multilayer FPC, and their advanced types, and we continuously improve and enhance our technology, resulting in consistent evaluations of our delivery times and quality. Additionally, while technically advancing further miniaturization and high density, we are also undertaking new initiatives such as bump-type and special material electroplating. On the other hand, our printed circuit board testing systems mainly consist of electrical inspection systems and final appearance inspection systems, which are adopted in the mass production sites of FPCs and package/module-type substrates. They operate day and night in quality control settings for substrates used in smartphones, automotive applications, and various electronic devices. We will continue to respond to the increasingly diverse market needs. *On December 21, 2023, the company name was changed from "Taiyo Kogyo Co., Ltd." to "Taiyo TechnoRex Co., Ltd."*















































