The substrate mainly uses FR-4 and CEM-3 materials! We provide circuit boards tailored to your needs.
A "double-sided board" is a printed circuit board that forms circuits on both sides of the substrate and connects the circuits on both sides through plated through holes. Our company offers various substrates tailored to applications, including high-density boards for miniaturization and increased component placement flexibility, thin boards, COH boards, edge-plated through-hole boards, and thick copper boards for high current applications. We can also accommodate requests for short delivery times, and we mainly use FR-4 and CEM-3 materials as the substrate. 【Features】 ■ Mainly uses FR-4 and CEM-3 materials as the substrate ■ Can accommodate requests for substrates with high heat resistance and other specifications ■ Can respond to requests for short delivery times *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Leave the design and manufacturing of printed circuit boards to us! <Sanwa Electronics Circuit Company Information>
Company information
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.