From 4 layers to 36 layers! We provide high-precision multilayer PCBs tailored to the needs of high multilayer/high density.
We would like to introduce the "multilayer boards" that we handle. We can accommodate layer counts from 4 layers to 36 layers, with board thicknesses ranging from thin boards to a maximum of 8mm. We also support micro-diameter vias and impedance control. Additionally, we offer various substrate materials tailored to different applications, and we can accommodate chip-on-hole configurations as well. 【Features】 ■ Layer count: Supports from 4 layers to 36 layers ■ Board thickness: Supports from thin boards to a maximum of 8mm ■ Supports micro-diameter vias ■ Supports impedance control ■ Various substrate materials available for different applications ■ Supports chip-on-hole configurations *For more details, please refer to the PDF document 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.