What We Do

Four Services, One Closed Loop

From sourcing and local landing to supply chain and procurement — Doublu connects global manufacturing with the U.S. market, end to end.

Our Business Lines

One partner across the whole journey

Each line feeds the next — a self-reinforcing loop that connects Chinese supply with U.S. demand, not four separate silos.

01

Market Matching

We pair global suppliers with U.S. buyers using market intelligence and two-sided matchmaking — breaking the information barrier between supply and demand.

02

Local Landing

The fastest way for overseas companies to establish in the U.S.: company registration and compliance, website and WeChat mini-program development, and affordable in-house SaaS — OMS, YMS, SiteCanvas, Vision Search, and more.

Fastest-progressing line Explore our products
03

Supply Chain

The full chain, both ends of the Pacific: domestic warehousing, logistics, and customs clearance through U.S.-side inspection, storage, and sales agency.

04

B2B Procurement

We connect U.S. companies with vetted Chinese suppliers through flexible Broker and Trading models — lowering procurement costs, even for small and custom orders.

How We Deliver

From First Inquiry to Final Delivery

Behind every order, one team handles each step of the supply-chain journey. Tap any stage to see what we cover.

1
Production monitoring
We oversee the full production cycle — from raw material procurement to finished goods. Regular factory updates and milestone reports keep you informed throughout.
Production scheduleFactory updatesMilestone reportsRaw material check
2
Quality control (QC)
Pre-shipment QC inspections verify that products meet the agreed specifications, quantity, and packaging requirements before goods leave the factory.
Pre-shipment checkQC reportSample approvalAQL standard
3
Authenticity inspection
An independent third-party authenticity check verifies that goods are genuine, correctly labelled, and match agreed specifications — protecting buyers from counterfeit or misrepresented products.
Third-party auditorCertificate of authenticityBrand verificationAnti-counterfeit checkLab testing if required
4
Packing list & documentation
We prepare and verify the full packing list, carton markings, and shipping marks. Each item is cross-checked against the purchase order before cargo is sealed.
Packing listCarton markingsPO cross-checkCargo sealingWeight & measure

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