SHENGYI ELECTRONICS CO LTD

Shengyi Electronics (688183.SS) shows strong Q3 2026 earnings, with PCB revenue up from AI servers and high‑speed switches, while cost controls boost margins.

Shengyi Electronics remains flat as market steadies; low near 200‑day average, but a robust RF component pipeline suggests hidden value for cautious investors.

Shengyi Electronics rebounds in Q3, turning losses into sharp revenue and margin gains amid a booming PCB market, yet cash flow remains pressured.