Automotive electronics PCBs, built on TS 16949 lines

Automotive electronics PCB manufacturing

Powertrain controllers, navigation and infotainment core boards, charging systems and sensing modules demand repeatable processes and disciplined change control. Our SMT facility operates under an IATF/TS 16949 quality system, and PCBA orders run with 100% AOI, X-ray on BGA and first-article inspection on every new build.

Processes used on automotive builds

• 8-layer navigation core boards with ENIG finish and half-hole (castellated) edges
• Heavy copper to 5 oz for power distribution, charging and motor drives
• Controlled impedance (±5%) with coupon test reports for high-speed serial links
• HDI and blind/buried via processes for compact controller boards

From prototype to program supply

Engineering builds and pilot runs share the same lines as production, so DV/PV samples are representative of the series process. A second 40,000 m² plant in Jiujiang is under construction to carry volume programs.