Amazon FBA Prep Services
FBA prep that prevents inbound rejections and gets your inventory live faster.
China-based prep. 60-80% cost savings. FBA-ready compliance.
Stop losing margin on expensive US prep centers. LeelineGroup handles everything — FNSKU labeling, poly-bagging, bundling, quality inspection, and direct-to-FBA shipping — all from our China prep facilities. Your products go straight from the factory floor to Amazon's fulfillment centers, skipping unnecessary middle steps and reducing total lead time by 7-14 days.
Last updated: October 2026
98%
FBA Compliance Rate
3–5 days
Prep Turnaround
60-80%
Cost vs. US Prep
2,000+
Containers Shipped
Cost Advantage
Why smart sellers prep in China — not the US
China-based FBA prep delivers 60-80% cost savings on labor, factory-direct packaging pricing, and eliminates a redundant shipping leg. Every dollar saved in prep is a dollar added to your margin.
Labor Costs 60-80% Lower Than US Prep Centers
US prep centers charge per unit for basic FBA prep. Our China facilities deliver the same service at a fraction of the cost — without sacrificing quality or compliance. On high-volume runs, the per-unit saving adds up fast and goes straight to your bottom line.
- • Packaging materials sourced at factory cost — not retail markup
- • Volume discounts that scale with your business
- • No minimum order fees or hidden surcharges
Direct Factory-to-FBA — Skip the US Prep Middleman
The traditional model wastes time and money: factory → port → US prep center → Amazon. Our model eliminates the middle step entirely. Products go from factory to our China prep facility, then direct to Amazon FCs — cutting 7-14 days from your total lead time.
- • Factory → China prep center → Amazon FC in one streamlined chain
- • No double-handling, no duplicate warehousing fees
- • Container-level shipments direct to designated FBA fulfillment centers
- • Drip-feed inventory management for optimal FBA restock limits
Amazon Compliance Without the Learning Curve
Amazon changes its FBA prep requirements regularly. Our team tracks every policy update — from poly-bag suffocation warnings to carton weight limits and pallet specifications — so your shipments arrive FBA-compliant at the dock.
- • FNSKU labeling to current Amazon specifications per category
- • Poly-bagging with compliant suffocation warnings
- • Carton weight, dimension, and labeling specs per FC requirements
- • SPD and LTL shipment preparation including pallet labels
Multi-Point Quality Inspection with Photo Documentation
Goods pass through three inspection checkpoints — incoming inspection, mid-stage during prep processing, and final pre-shipment AQL Level II sampling. Photo documentation is provided at every stage so you see exactly what's shipping before it leaves China.
- • Incoming inspection: verify goods against PO on receipt
- • Mid-stage inspection: spot-check during labeling and prep
- • Final AQL Level II sampling: randomized inspection before container loading
- • Full photo report delivered before any shipment departs
2026 Policy Update
Amazon ended its own FBA prep service on 1 January 2026
Since 1 January 2026, Amazon no longer offers prep and item-labeling services for FBA shipments to the US store. Every unit now has to arrive at the fulfillment center already labeled, bagged, and compliant.
What changed
Amazon's prep and labeling service was discontinued for all US FBA inventory — whether it is sent directly to FBA, or routed through Amazon Warehousing and Distribution (AWD), Amazon Global Logistics (AGL), Amazon SEND, or the Supply Chain Portal. Labeling is still mandatory; it just has to happen before the shipment arrives.
What it means for your shipments
Shipments created after 1 January 2026 that arrive unprepared are no longer eligible for reimbursement if items are damaged or untrackable. Prep and FNSKU labeling now have to happen upstream — at the factory or a prep facility — rather than at the Amazon dock.
What we do about it
We prep and label at the source in Shenzhen: FNSKU labeling, poly-bagging, bundling, carton and pallet specs, plus AQL inspection before loading. Your cartons leave China ready to scan in — nothing to re-label, nothing sent back.
Source: Amazon Seller Central — FBA prep and item-labeling service — Applies to the Amazon US store. If your shipments target other marketplaces, confirm the current prep rules for that marketplace.
Prep in China vs the US
China-based prep vs a US prep center
Both models end the same way — cartons check in at an Amazon fulfillment center. The difference is how many hands touch the goods, and where the labor and packaging are priced.
| China-based prep (this service) | Traditional US prep center | |
|---|---|---|
| Where prep happens | At the source, in Shenzhen | After import, in the US |
| Shipping route | Factory → Shenzhen prep → FBA | Factory → US port → prep center → FBA |
| Labor cost | At source — the 60-80% you keep | Baseline, charged per unit |
| Packaging materials | Bought at factory cost | Bought at US wholesale or retail markup |
| Added lead time | None beyond transit | +7-14 days of domestic handling |
| Labeling and FNSKU | Applied before the container leaves China | Applied after the goods reach the US |
| Prep turnaround | 3-5 business days | Typically longer during peak season |
Ranges reflect our own published service levels. US prep-center benchmarks vary by provider, volume, and service scope — always confirm a written quote.
Full FBA Prep Suite
Six services. One facility. Compliance headaches handled.
Every FBA prep service you need — from FNSKU labeling to container loading — all under one roof in Shenzhen. No coordinating between separate vendors. No finger-pointing when something goes wrong.
Quality Inspection
Multi-point inspection at every stage — incoming goods verification against PO, mid-prep spot checks during processing, and final AQL Level II sampling before shipment. Detailed photo reports included with every order.
- Incoming, mid-stage, and pre-shipment inspection
- AQL Level II sampling; optional 100% inspection quoted separately
- Photo documentation at every checkpoint
- Defect classification and corrective action reporting
FNSKU Labeling & Compliance
Amazon-compliant FNSKU barcode labeling, carton labels, and pallet labels. We track every policy update so your shipments meet current requirements — no rejected inventory at the FC dock.
- FNSKU barcode generation and application
- Carton-level shipping labels per Amazon spec
- Pallet labels for LTL and SPD shipments
- Suffocation warning labels per category requirements
Amazon-Compliant Packing
Poly-bagging, bubble wrap, and carton packing that meets Amazon's latest packaging requirements. We eliminate over-packaging that costs you money and under-packaging that gets shipments rejected.
- Poly-bagging with compliant suffocation warnings
- Bubble wrap and protective packaging per product fragility
- Carton packing optimized for Amazon placement fees
- Box dimensions monitored for oversize surcharge thresholds
Bundling & Kitting
Multi-packs, variation bundles, and custom kitting — assembled and labeled in China before shipping. Create higher-value ASINs with bundled offerings without paying US labor rates.
- Multi-pack bundles (2-pack, 3-pack, variety packs)
- Variation parent-child bundling with correct FNSKUs
- Custom kitting per your product specifications
- Bundle labeling per Amazon category requirements
Warehousing & Inventory Management
Short and long-term inventory storage in our Shenzhen facility. Drip-feed inventory management that keeps your FBA stock levels optimized without tying up capital in excess Amazon storage.
- Flexible storage terms: days, weeks, or months
- Drip-feed restock management for optimal FBA inventory levels
- Real-time inventory visibility and reporting
- Buffer stock maintained for demand spikes and lead time coverage
Direct-to-FBA Shipping
Full container or LCL shipments direct to Amazon fulfillment centers. Ocean, air, and express options with carton-level tracking. We handle customs clearance and Amazon carrier appointments.
- FCL and LCL ocean freight to all Amazon markets
- Air freight for time-sensitive inventory replenishment
- Amazon SPD and LTL carrier appointment scheduling
- Customs clearance with complete export documentation
The FBA Prep Process
From factory floor to FBA center — in four steps
01
Factory Handoff & Goods Receipt
Your manufacturer delivers finished goods to our Shenzhen prep facility. We verify quantities against your purchase order, check outer carton condition, and log every SKU into our inventory management system — with photo confirmation sent to you within 24 hours.
- Carton count and condition verification on arrival
- PO matching: SKU, quantity, and spec validation
- System check-in with real-time inventory visibility
- 24-hour arrival confirmation with photo documentation
02
Quality Inspection & Compliance Check
Goods pass through a multi-stage inspection: incoming quality assessment, mid-prep spot checks during processing, and final AQL Level II sampling before packing. We verify product condition, check for manufacturing defects, and confirm FNSKU labeling accuracy — all documented with timestamped photos.
- Incoming inspection: verify product quality on receipt
- In-process spot checks during labeling and prep
- Final AQL Level II sampling; optional 100% inspection quoted separately
- Full inspection report with photos before shipment approval
03
FBA Prep & Processing
FNSKU labels applied, units poly-bagged per ASIN requirements, suffocation warnings attached, cartons packed to Amazon weight and dimension specs, and pallets built for your chosen shipping method. Every step follows the latest Amazon Seller Central prep guidelines.
- FNSKU labeling: scannable barcodes per Amazon spec
- Poly-bagging: compliant thickness, sealed, suffocation warning
- Carton packing: dimension and weight optimized for placement fees
- Palletizing: 40x48 inch pallets built for SPD or LTL shipping
04
Ship to FBA & Delivery Confirmation
Container loading with carton-level tracking, customs clearance managed end-to-end, Amazon carrier appointments scheduled, and delivery confirmed at the designated fulfillment center. You receive tracking visibility from our Shenzhen dock to Amazon's check-in scan.
- Container loading: FCL or LCL with carton-level tracking
- Customs clearance: complete export documentation and broker coordination
- Amazon carrier appointment: SPD, LTL, or FTL scheduling
- Delivery confirmation: tracking until Amazon FC check-in scan
Multi-Channel Dispatch
One prep facility. Every sales channel covered.
Amazon is your primary channel — but it shouldn't be your only one. Our prep facility handles FBA requirements alongside Walmart WFS, DTC direct-to-consumer, and B2B wholesale dispatch. One inventory pool, distributed intelligently across every channel.
Amazon FBA
Full FBA prep compliance with FNSKU labeling, poly-bagging, carton specs, pallet requirements, and SPD/LTL shipping to any Amazon fulfillment center. Current on every Seller Central policy update.
- FNSKU labeling & poly-bagging
- Carton & pallet compliance
- SPD, LTL, and FTL delivery
- Multi-FC inbound shipments
Walmart WFS
Walmart Fulfillment Services prep with WFS-specific labeling, packaging, and shipping requirements. Same facility, same team — expand to Walmart without adding another prep vendor.
- WFS-compliant labeling & packaging
- Walmart carrier appointments
- Multi-DC distribution support
- Inventory sync coordination
DTC / D2C
Direct-to-consumer fulfillment for your Shopify or brand.com orders. Pick-and-pack with custom packaging, branded inserts, and worldwide shipping — all from the same inventory pool as your FBA stock.
- Custom branded packaging & inserts
- Pick-and-pack for individual orders
- Worldwide express shipping
- Returns processing and inspection
B2B Wholesale
Wholesale and bulk order dispatch with commercial invoices, palletized shipping, and multi-carton consolidation. Ship to retailers, distributors, and 3PLs with full commercial documentation.
- Bulk order pick-and-pack
- Commercial invoicing & documentation
- Palletized LTL and FTL freight
- Multi-retailer dispatch management
Inside the Facility
Where your cartons actually get prepped
Our Shenzhen prep floor handles receiving, inspection, labeling, packing, and container loading under one roof — here is what a shipment looks like in progress.
- Location
- Shenzhen, China
- Facility size
- 15,000 m²
- Monthly throughput
- 50,000+ units
- Destination countries
- 85+
Ready to prevent FBA inbound rejections and cut your prep costs by 60-80%?
Book a free 30-minute strategy call. We'll review your current product line, identify compliance risks, and build a China-based prep plan that saves you money from day one. No commitment — just a concrete plan.
Client Results
Amazon sellers who switched to China-based prep
“I used to hear about a problem when Amazon flagged the shipment — by which point the goods were already across the ocean. Now every batch is checked at incoming, during prep, and before loading, with a photo report at each stage. An inspector caught a mislabeled batch before it touched a container, and that one catch paid for the year.”
Elliott Barnes
Amazon FBA Seller
“Our per-unit prep cost was the biggest drag on margin before we switched to LeelineGroup's China-based prep facility. It dropped sharply — and our compliance rate actually improved at the same time. Our inbound rejection rate went from 3% to virtually zero. For a seller moving 15,000 units a month, that math changes your entire P&L.”
Nathan Whitfield
Enterprise Amazon Seller
FAQ
Amazon FBA prep questions, answered directly
Why should I prep in China instead of a US prep center?
China-based prep offers three major advantages: cost, speed, and simplicity. Labor is 60-80% cheaper, packaging materials cost less at the source, and your products skip the redundant factory → US prep center → Amazon path. Instead, goods go factory → China prep → Amazon FC, cutting 7-14 days off total lead time. On a high-volume shipment, the China-based equivalent typically runs 60-80% lower than US prep.
How do you ensure FBA compliance and avoid inbound rejections?
We maintain a 98%+ FBA compliance rate through three layers: (1) our compliance team continuously tracks Amazon Seller Central policy updates, (2) every shipment is checked against the latest FBA prep requirements including poly-bag specifications, suffocation warnings, carton weight limits, and FNSKU label placement, and (3) final AQL inspection includes a specific FBA compliance checklist before any container is loaded. We've shipped over 2,000 containers to date.
What's the minimum shipment size for FBA prep services?
We work with businesses of all sizes. There's no formal minimum — we handle everything from 100-unit test batches to full container loads. For smaller volumes, we offer flexible storage options so you can accumulate inventory until you have enough for an economical FBA shipment. Our drip-feed inventory management helps sellers at every scale maintain optimal FBA stock levels without paying for excess Amazon storage.
How long does the FBA prep process take from factory to Amazon?
Typical prep processing at our Shenzhen facility takes 3-5 business days from goods receipt to shipment-ready. Add shipping transit time: 2-5 days for express courier, 4-7 days for air freight, 12-18 days for ocean to US West Coast, and 22-30 days for ocean to US East Coast. Total door-to-FC timeline: approximately 15-35 days depending on shipping method. We'll help you choose the right method based on your inventory position and urgency.
Can you handle multiple Amazon marketplaces and other sales channels?
Yes — our multi-channel dispatch capability supports Amazon FBA across all marketplaces (US, Canada, UK, EU, Japan, Australia), Walmart WFS, DTC fulfillment for Shopify and brand.com orders, and B2B wholesale dispatch. All channels pull from one shared inventory pool in our Shenzhen facility, with channel-specific labeling, packaging, and documentation per destination requirements.
What documentation do I receive during the prep process?
You receive arrival confirmation with carton count and condition photos within 24 hours of goods receipt. During prep: unit-level inspection photos, FNSKU verification scans, and packaging compliance documentation. Pre-shipment: complete AQL inspection report with defect classification, final carton-level packing list, shipping documents (commercial invoice, packing list, bill of lading), and carrier tracking information. Every stage is documented and shared in real time — you see what we see, before anything leaves China.
Can you prep products that contain batteries or liquids?
Products with built-in or loose lithium batteries are handled as dangerous goods, and Amazon requires specific lithium-battery labeling plus a UN 38.3 battery test summary. Liquids, aerosols, and powders have their own packing and labeling rules. We flag these at intake and apply the labels and documentation Amazon's hazmat workflow expects — or tell you up front when a product cannot move through standard FBA channels.
Do you handle FBA returns, removals, and relabeling?
Yes. We receive Amazon removal orders and customer returns at our Shenzhen facility, inspect them, and either relabel and re-prep sellable units for a fresh FBA shipment or consolidate them for disposal. That keeps returned stock working for you instead of being written off.
How is prep different for apparel and textiles?
Apparel usually needs individual poly-bagging with a suffocation warning, a size, style, or composition label, and the FNSKU applied to the bag or hang tag rather than the garment itself. We prep to Amazon's apparel category requirements, and can add branded hang tags or retail-ready folding if the same stock also sells DTC.
Do you prep for Amazon marketplaces outside the US?
Yes. Beyond the US store we prep for the UK, EU, Japan, Canada, and Australia, and each marketplace carries its own labeling language, packaging, and documentation rules. Tell us your destination marketplaces up front and we build the labeling spec per destination before prep begins.
Your Supply Chain, Built for Scale
Schedule a confidential consultation to discuss your manufacturing goals. Our team assesses your requirements, maps factory candidates, and outlines a strategic engagement plan — with complete transparency on pricing and timeline.