It is possible to manufacture a double-sided board with a substrate thickness of 0.04t, while being a rigid substrate!
We would like to introduce our "Ultra-Thin Rigid Substrate." Thanks to our technology, we can manufacture double-sided substrates with a thickness of 0.04 mm, while still being rigid. This is ideal for applications such as circuit boards for ultra-thin high-density devices. Please feel free to contact us when you need assistance. 【Applications】 ■ Circuit boards for ultra-thin high-density devices, etc. *For more details, please refer to the PDF document or feel free to contact us.
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Sanwa Electronic Circuit produces printed circuit boards used in various aspects of daily life, including smartphones, car navigation systems, computers, wireless devices, ETC, automotive equipment, and medical devices. Our company was founded in 1955 as Sanwa Electric Manufacturing Co., Ltd. After expanding production and sales through four group companies specializing in circuit boards, we integrated these companies in 2004 and launched as Sanwa Electronic Circuit Co., Ltd. with a new divisional structure. During this time, thanks to the guidance and support of our clients, we have developed and grown as a dedicated printed circuit board company for over half a century, advancing alongside the progress of printed circuit boards. We sincerely appreciate your continued support and patronage.