We offing in all types of PCB Circuit Boards, with customized Single/Double-sided PCB as our star solution for professional audio control equipment. We also provide full-service PCBA Circuit Board Assembly to deliver one-stop circuit manufacturing support for audio system manufacturers worldwide. Our circuit boards adopt FR-4 and CEM-1 as primary raw materials. The substrate is constructed by high-pressure lamination of glass fiber cloth and epoxy resin, offered in double-sided and multi-layer copper-clad structures. All boards reach V0 flame retardant grade, featuring premium insulation, stable temperature resistance and anti-deformation performance. Custom processing options including precision drilling, immersion gold and tin spraying are supported to minimize signal interference and meet the strict sound transmission demands of audio control systems. Our precision dual layer audio control PCB designs and custom double sided audio control circuit boards are optimized for clear…

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Ningbo Ruishang Electronic Technology Co., Ltd.

Established in 2016, Ningbo Ruishang Electronic Technology Co., Ltd. is located in Ningbo, a renowne…

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