Brand Sourcing Office
A Shanghai-based sourcing office for brands and importers outside China — disciplined supplier management, quality oversight, and shipment continuity. Ongoing representation, not brokerage.
Not a sourcing agent. A sourcing office.
The Brand Sourcing Office is the heaviest-touch Sinomark offering — a daily operational presence managing your supplier network from Shanghai. We don't broker one-off deals; we run the ongoing work of keeping a factory base honest, on time, and on spec.
Clients use us because the real production problems don't happen when you're placing orders. They happen three weeks in, when a supplier goes quiet and no one is close enough to the factory to tell you the truth about what's changed.
Brands and importers outside China at the scale where this finally matters.
The Sourcing Office fits DTC and e-commerce brands scaling weekly POs across a supplier base; multi-SKU importers with ongoing rotation and quality sensitivity; and growth-stage companies whose margin now depends on a disciplined China operation.
It does not fit companies placing one order a year, or companies looking for the cheapest factory on Alibaba. Our work is ongoing and structured — priced for operations, not transactions.
Four capability areas, one integrated office.
Priced as a single monthly engagement — not per-service line items.
Factory Sourcing & Vetting
When you need new capacity — new SKU, new category, backup supplier, or replacement for a failing factory — we run the search with audits, samples, and commercial review before recommending.
- Capability, capacity, and compliance screen
- On-site factory audits with photo & video
- Sample comparison against your benchmark
- Pricing negotiation with zero factory-side margin
Production Control
Milestone-based management of your active POs. We work orders by phase — materials, first article, bulk, packing, booking — not by the factory's reassurance.
- Milestone timeline on every active PO
- First-article review before bulk
- Early-warning alerts when milestones slip
- Weekly dashboard with real status
Quality Control
Inspection coordination, defect prevention, and root-cause follow-through — in-house or with third-party inspectors depending on category and volume.
- Pre-production sample approval
- In-line inspections during bulk runs
- Pre-shipment inspection coordination
- Defect tracking with photo evidence
- Rework protocols and trend analysis
Shipment Readiness
"Ready to ship" means something specific — paperwork, labels, packing, inspections cleared. We verify before release, so your forwarder books a real date.
- Packaging, label, and carton verification
- Commercial invoice & packing list review
- Container load plan sign-off
- Forwarder coordination
- Compliance documentation check
Where the Sourcing Office pays for itself.
Scaling weekly production
You've grown past single-SKU simplicity. You have a dozen factories and ongoing POs, and no one senior in China to actually run the operation.
Multi-factory continuity
You import across multiple categories and factories. Quality drift between suppliers has started costing you — customers notice, returns are climbing.
Problem at an incumbent factory
A factory that used to run clean has started producing defects, missing dates, or going quiet. You need senior representation before it costs you a season.
Bringing a new product to production
You're launching a new product line and need a local operator to manage development, sampling, and first production — not just a broker to find a factory.
What a week in the Sourcing Office looks like.
- Standing weekly call with your team covering active POs and exceptions
- Written weekly status report — milestones hit, milestones at risk, by factory
- Real-time messaging on urgent issues — not next-day email
- Periodic on-site factory visits when a situation warrants travel
- Monthly roll-up — volume, on-time rate, defect rate, supplier trend analysis
- A written record of every factory commitment, so no one negotiates from memory
Monthly retainer + shipment-linked fee. No factory-side margin.
Retainer + shipment commission
The Sourcing Office is priced as a monthly retainer plus a small commission on shipped goods. The retainer funds the ongoing operational work. The commission aligns our incentives with what your business actually cares about — goods that ship, on time, on spec.
We never take a cut from the factory side. Your factory cost is your factory cost — full stop. If a supplier ever offers a back-channel payment, we disclose it and refuse it.
- Monthly retainerFunds the daily operational work — priced to your volume and complexity.
- Shipment-linked commissionSmall percentage of shipped goods value, transparent on invoices.
- Zero factory-side marginNo hidden quotes, no rebates, no kickbacks. Ever.
- Quarterly commitment, then continuousInitial term long enough to move the numbers — then month-to-month.
Common questions
Can you work with our existing factories, or do we need to switch?
What if a factory isn't open to a third party managing the relationship?
Do you cover regions beyond Shanghai?
How is this different from hiring our own QC firm or inspector?
How quickly can you start?
One platform, three ways to engage.
Ready to run China operations like a real office?
Request a private briefing. Bring your active factory list and recent production pain — we'll tell you whether a Sourcing Office engagement would actually move your numbers.