testshop19

"Huihe Circuit is a certified Rogers PCB manufacturer (ISO 9001 & UL) with 15+ years of high-frequency expertise. We deliver:

±5% Impedance Control – Precision RF performance

5G/Radar/Satellite Proven – High-frequency expertise

MIL-Level Reliability – Rigorous signal/thermal testing

Fast-Turn Prototyping – As quick as 72-hour delivery
Scalable China Production – Prototype to volume　。"