SunKey Electronics Successfully Develops 22-Layer 4-order Pure High-Frequency HDI with Ultra-High Aspect Ratio!
Brief Introduction to R&D Capabilities：
As a leading domestic high-difficulty HDI PCB R&D and manufacturing enterprise, SunKey Electronics has the capabilities for 5+ levels FR4, high-speed, high-frequency conventional HDI, and ultra-high layer, extreme-difficulty high-frequency PCB for special products
Brief Description of Process Difficulties and Parameters:
Application Field & Frequency Band:
Application Field: 5G Base Station Frequency Band: 26GHz
Product Physical Image:
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： A1 Building,Ditang Industrail B zone,Shajing Street,Bao'an 
：+86 13244860273
