Founder & General Manager · Shenzhen, China
I'm Hommer Zhao — I build and run China's B2B manufacturing-export businesses: PCB & PCBA, wire harness, and box build.
Two factories, in Shenzhen and Shijiazhuang. Ex-Alibaba (2008–2014), founder since 2014. I grow my own export demand with international SEO and GEO — and I write about what actually works.
What I build
Three product lines, one thing in common: they ship from China to buyers who need them to work the first time.
PCB & PCBA
Printed circuit boards and full assembly — the core of the export businesses I've built and run.
Wire Harness
Custom cable and wire-harness manufacturing for industrial and OEM buyers worldwide.
Box Build
Turnkey electromechanical assembly — from board and harness to a finished, tested unit.
Made in my own factories
Two real production floors — and certifications you can actually check.
PCB & PCBA in Shenzhen, wire harness and box build in Shijiazhuang. Not a trading desk — real lines, real quality systems, with certificate numbers you can verify against the issuing bodies.
What I write about
All articles →Manufacturing & Export
How China's B2B factories actually win overseas buyers — sourcing, quality, lead time, and trust.
AI-Driven Growth (SEO / GEO)
Scaling export demand with international SEO, GEO, Google Ads, and AI-built content systems.
Recognized in the industry
A sponsor and a voice at where East meets West in search
Through Cloom Tech, one of my businesses, I've backed the Shenzhen SEO Conference as a Silver sponsor in both 2025 and 2026 — where the international search community and China's exporters share the same room.
“The Shenzhen SEO Conference is a genuinely valuable platform — it's given me access to excellent people, excellent companies, and fresh thinking on SEO and GEO.
Sourcing PCB, wire harness, or box build from China?
I run the businesses that make them. Tell me what you're building and I'll point you to the right team.
Get in touch