Jay - PCB & PCBA Manufacturing

Welcome to JETFGO Circuits.

I’m Jay Zhang, and this channel takes you inside PCB and PCBA manufacturing in Shenzhen, China.

JETFGO supports complex prototypes and small-to-medium-volume production, including advanced HDI, high-layer-count, high-speed/high-frequency, rigid-flex, heavy-copper, metal-core PCBs, controlled impedance, backdrilling, and PCB assembly.

Here you’ll find real factory processes, equipment demonstrations, DFM engineering insights, quality-control methods, PCB technology explanations, product applications, and electronics supply-chain observations.

Our focus is clear engineering communication, disciplined process control, and finding the right manufacturing solution for each project.

If you are a hardware engineer, electronics designer, procurement professional, OEM, ODM, EMS company, or hardware startup, subscribe and follow our work.

Website: https://www.jiefeigao.com