Yinhan Sourcing

Services

Our Services

End-to-end solutions for importing from China — from finding suppliers to delivering to your door.

What we handle for you

Every stage of your supply chain, one accountable partner: from supplier search to final delivery, one team in China owns the chain, itemizes every quote and answers for the result. Hire the full chain or a single stage.

Supplier & Product Sourcing

Verified factories, benchmarked prices, samples approved against a written spec.

Learn more →

Manufacturing & Factory Management

Spec enforcement, factory audits, first-article checks and weekly production monitoring.

Learn more →

Procurement & Bulk Purchasing

Multi-supplier orders, MOQ negotiation and domestic-price buying on 1688.

Learn more →

Quality Control & Inspection

AQL pre-shipment inspections and 1-by-1 checks with photo-documented reports.

Learn more →

Private Label & Custom Branding

Logo application, packaging development and brand protection for your own product line.

Learn more →

FBA Prep, Warehousing & Freight

Labeling, storage, consolidation and door-to-door delivery to FBA or your warehouse.

Learn more →

How the services fit together

The four stages run in sequence on every order, whatever you hire us for.

01

Source

We find and verify factories, then benchmark quotes item by item.

02

Manage

Specs enforced in production with weekly photo check-ins.

03

Inspect

Goods checked against AQL before your balance payment.

04

Ship

Consolidated in Shenzhen, delivered door to door or to FBA.

Who we work with

Amazon FBA sellers

Compliant products, inspection with photo reports, FNSKU labeling and direct-to-FBA shipping.

See the playbook →

Shopify & eCommerce brands

Private label production, custom packaging and dropshipping-friendly fulfillment.

See the playbook →

First-time importers

The whole process handled for you: verification, QC and shipping, starting with small orders.

See the playbook →

Not sure which stage you need?

Start with the complete guide to importing from China, or send us your product idea and we will map the right services for you, with an itemized quote inside 24 hours.

Get a free quote →

Ready to Start?

Which service fits your stage?

The services on this page map to where you are, not to a package we push. Still choosing what to source: the flat-fee sourcing brief tests a product idea against real factories first. Product chosen, supplier unknown: full-service sourcing with verification and samples. Supplier chosen: manufacturing management and the inspection checkpoints protect the run. Goods finished: consolidation and shipping take over.

Most engagements combine these as the order progresses, and the commission already covers the coordination between them. The only services billed separately are the pass-through costs, freight, duty, labs, and the fixed-fee items listed on the pricing page.

Not sure which stage you are in? The free consultation will place you on the sequence in one call.

Services: questions buyers ask

The services above map to stages of one sequence — source, manage, inspect, ship. If you need the whole chain, start with full-service sourcing; if you already have a factory, jump to factory management or an inspection. Fees for every path are on the pricing page.

Which service do I need first?

If you have an idea but no supplier, start with a flat-fee sourcing brief or supplier sourcing: verified factories, benchmarked quotes and samples. If you already have a supplier, start with manufacturing management plus a pre-shipment inspection. Unsure? The free consultation places you on the sequence in one call.

Can I combine several services in one order?

Yes — most engagements do. A typical order runs sourcing, then production follow-up, then inspection, then consolidation and shipping. The commission already covers coordination between stages, so you pay no extra project fee; only pass-through costs such as freight, duty and lab tests are billed separately with their invoices.

How is this different from hiring a freelancer on Alibaba?

A freelancer introduces you to a supplier and leaves. Our team verifies licenses, audits factories, signs specs with 30/70 inspection-gated payments, stations inspectors during production and consolidates multi-supplier goods in Shenzhen. Every step produces a report you can read — see how it works and case studies.

Do you work with our existing supplier?

Yes. Send the supplier details and we verify the business license, run a video walkthrough or full-day factory audit, then manage production with first-article, mid-run and pre-shipment gates. If verification fails, we shortlist replacements from our vetted network before you pay any deposit.

What does full-service sourcing cost?

Full-service orders run on a 5–8% commission of product value, billed separately from the factory price so there is no hidden margin. Single-stage jobs are fixed-fee: sourcing briefs from $149 and inspections quoted per visit. The complete breakdown is on the pricing and commission page.

How fast can we start?

Send your product link or photo, target quantity and deadline through the contact page and you get a reply within one business day. Supplier shortlists with itemized quotes typically follow in 7–10 days, and trial orders or single inspections can start immediately while larger briefs run.

Who is accountable if quality fails?

We are, in writing: the balance is gated on a passed AQL inspection with photo reports, and failed lots are reworked at the factory\u2019s cost and re-inspected before anything ships. The inspection standard and rework terms sit in the contract before the deposit is ever paid.

Scroll to Top