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 types of 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, primarily using FR-4 and CEM-3 materials. 【Features】 - Mainly uses FR-4 and CEM-3 materials - Can accommodate requests for materials that support high heat resistance, etc. - Can respond to requests for short delivery times *For more details, please refer to the PDF materials or feel free to contact us.
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Sanwa Electronic Circuit manufactures printed circuit boards used in various aspects of daily life, including smartphones, car navigation systems, wireless devices, ETC and onboard 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 in the circuit board sector, we integrated these companies in 2004 and launched anew as Sanwa Electronic Circuit Co., Ltd. with a divisional structure. During this time, thanks to the guidance and support of our clients, we have developed and grown as a specialized company in printed circuit boards for over half a century, advancing alongside the evolution of printed circuit boards. We sincerely appreciate your continued support and patronage.