At DavidSourcing, we vaporize the opacity of global trade.

Born from a decade of battling counterfeiters and decoding regulatory mazes

we’ve reimagined sourcing as a force for radical transparency.



David Yu

Our Founder’s Edge

The only Asian delegate at FDA’s 2023 closed-door summit – merged hard-won media insights (2FIRSTS) and frontline hustle ($3M bootstrapped distributor) to craft this antidote to shady sourcing.

As the former US Director of 2FIRSTS—the vaping industry’s leading trade media—I orchestrated 50+ global expos, decoded regulations for 300+ brands, and stood as the only Asian delegate at the FDA’s 2023 policy summit. Witnessing supply chain chaos firsthand, I launched Pisceus Trading, scaling it from a Philly garage to a 3 M / year distributeor trusted by 650+ US retailers. Now through DavidSourcing, I merge media-grade transparency with founder grit to deliver the 3-Step Vetting Framework—a battle-tested system that transforms sourcing risks into your unstoppable edge.

Our Mission

Why We Exist After witnessing trusted brands collapse from one bad shipment, we engineered a new paradigm:



✅ 3-Step Vetting – Blockchain-tracked factory audits, batch testing, legal certification.

✅ Fixed 3.5% Fee – No hidden costs, ever. Download original invoices in real-time.

✅ Live Supply Chain Access – CCTV feeds from Shenzhen lines to Miami docks.