How to Prepare Products for Amazon FBA When Sourcing from China

Sourcing products from China for Amazon FBA can save money and speed up growth. But poor preparation at the factory leads to delays, fees, and negative reviews. This guide walks through key steps to prepare products correctly. Use it as a checklist when working with suppliers or freight forwarders. If you need sourcing help, Supplier Ally (https://sourcingall.com) offers factory coordination and FBA-ready packing services.

1. Confirm product compliance and testing

Before production, verify regulatory requirements for your target market. Different product categories require different documentation.

Electronics: check FCC (US) and CE (EU) where required. Ask the factory for test reports and lab certificates.
Children’s products and toys: request CPSIA / ASTM reports for the US market.
Cosmetics and food: validate FDA registration, ingredient lists, and shelf-life data.
Materials and chemicals: obtain RoHS or REACH certificates if applicable.

Request third-party lab tests on samples. Keep originals and digital copies. Amazon may ask for them during compliance checks.

2. Finalize product specifications and packaging

Create a single, clear product spec sheet. Share it with the supplier and your quality inspector. The spec should include:

Dimensions and weight (unit and carton).
Materials and color codes.
Print files for packaging artwork (with dielines).
Label templates: FNSKU, UPC, country-of-origin marks.
Packing method: poly bags, blister, clamshell, boxed, bulk-packed.

Agree on the exact packing quantity per inner carton and master carton. That prevents count mismatches at Amazon.

3. Barcode and label requirements

Amazon requires either FNSKU labels or stickerless commingling eligible barcodes. Decide before shipping.

FNSKU labels: place on each sellable unit where the barcode is clearly visible. Use high-contrast printing at 300 DPI.
UPC/EAN: keep artwork and barcode validation ready. If you use stickerless inventory, confirm eligibility for commingling.
Carton labels: include Amazon shipment ID, carton ID (1 of X), and the contents description.
Country of origin: print on product or packaging as required by customs.

4. Packing and protective requirements

Packaging must protect products during international shipping and Amazon handling. Use standard materials and clear labeling.

Use poly bags for loose items. Poly bags that exceed 5 inches in any dimension need a suffocation warning label.
Seal liquid items in leak-proof inner packaging and add absorbent pads if needed.
Wrap fragile parts in bubble wrap. Secure small parts in zip bags or bonded boxes.
Place identical units in inner cartons then pack into master cartons. Fill voids to prevent movement.

5. Master carton specifications and palletization

Master cartons must be strong and correctly labeled. Palletization matters for larger shipments.

Record master carton dimensions, net and gross weight, and units per carton.
Use consistent carton sizes to maximize space and simplify pallet builds.
Label each carton with Amazon carton labels printed at high quality.
Follow Amazon’s pallet requirements if shipping on pallets: secure wrap, label placement, and pallet dimensions.

6. Quality control inspections

Schedule inspections at critical points. Use independent inspectors or your sourcing partner.

Pre-production sample check: approve fit, function, and artwork.
During production (DUPRO): check assembly, components, and packaging.
Final random inspection (AQL): verify unit count, functionality, and cosmetic defects.

Ask the inspector for packing photos and a detailed report. Resolve issues before shipping.

7. Export documentation and shipping preparation

Prepare accurate shipping documents to avoid customs delays.

Commercial invoice with HS codes, unit price, and total value.
Packing list showing master cartons and unit counts.
Certificates of origin if required by destination country.
Bill of lading or air waybill from your freight forwarder.

Decide Incoterms with your supplier (FOB, EXW, CIF, DDP). Confirm whether your supplier will label cartons with Amazon shipment labels or if your freight forwarder will handle it.

8. Create Amazon shipment and map cartons

In Seller Central, create the inbound shipment before goods leave the factory. That gives you routing and labeling instructions.

Follow the exact item quantities per carton from your packing list.
Download Amazon carton labels and apply them to the outer cartons in the correct position.
If using a freight forwarder, provide them with the shipment ID and labels in advance.

9. Consider professional FBA prep

If you don’t want to manage labeling, poly bagging, or inspections yourself, use an FBA prep provider. They can handle:

Applying FNSKU labels and poly bags.
Repacking and bundling.
Quality checks and photo documentation.

Supplier Ally (https://sourcingall.com) coordinates factories and FBA prep so your shipment arrives ready for Amazon. This reduces delays and lowers risk.

Final checklist before shipping

Test reports and compliance documents in hand.
Approved packaging and artwork.
Correct FNSKU or barcode labels on each unit.
Master carton dimensions and carton labels match the shipment plan.
QC report confirms acceptable AQL.
Shipping documents completed and freight forwarder briefed.

Preparing products for Amazon FBA when sourcing from China requires attention to detail. Follow these steps to reduce fees, avoid returns, and speed inventory into Amazon fulfillment centers. For help coordinating factories, inspections, labeling, and logistics, contact Supplier Ally (https://sourcingall.com) and ask for FBA-ready sourcing support.