Protect your product quality before inventory leaves China. Our Shenzhen team inspects incoming goods, documents issues with photos, prepares products for Amazon FBA, and helps you ship inventory that is ready for your customers and marketplace requirements.
From FNSKU labelling and poly bagging to bundle assembly, carton preparation, and supplier issue reporting, we bring quality control and FBA prep together in one China fulfillment workflow.
15+ years in Shenzhen · 30 days’ free storage for eligible new customers · No receiving fees
Catch Product Issues Before They Become Costly
A product can look fine in factory photos and still arrive with defects, incorrect labels, damaged packaging, missing components, or compliance issues.
When products leave China before those problems are identified, fixing them can become far more expensive. You may need to pay for return shipping, US or overseas rework, relabelling, storage, disposal, replacement inventory, customer refunds, or marketplace-related remediation.
Our quality control and FBA prep services help you identify issues while your goods are still in Shenzhen—before they are sent to Amazon, another 3PL, retail partners, or end customers.
We inspect the inventory that arrives at our warehouse, document discrepancies against your agreed requirements, and give you the information needed to decide what happens next.
We inspect incoming products against your approved specifications, purchase order, reference sample, or product instructions.
Depending on your chosen inspection scope, checks can include:
Unit quantity verification
Visible defect inspection
Colour and appearance review
Packaging-condition checks
Product dimension checks
Barcode and label verification
Basic functionality testing where applicable
Component, accessory, and insert checks
Carton-condition review
Photo documentation of issues found
If we find a problem, we provide a structured report with photographs and a clear description of the issue. You can use this information to request corrective action from your supplier, authorize rework, update the product, or hold the affected inventory.
FNSKU Labelling and Relabelling
Correct labelling is essential for Amazon FBA inventory. We apply FNSKU labels according to your approved instructions and verify that labels are positioned correctly and remain scannable.
Our FNSKU labelling service can include:
Printing and applying FNSKU labels
Covering existing manufacturer barcodes where required
Replacing incorrect or damaged labels
Checking barcode placement
Verifying scan readability
Applying labels to individual units, bundles, cartons, or packaging
Preparing products according to the shipping plan you provide
If your supplier has applied the wrong label, used an outdated barcode, or left products without the correct Amazon identifier, we can relabel products before they are shipped onward.
Poly Bagging, Bubble Wrap, and Protective Packaging
Products often require additional protective packaging before they are shipped to Amazon or customers. We prepare goods according to your confirmed packaging instructions and the applicable marketplace requirements.
Preparation options can include:
Poly bagging
Suffocation-warning labels where required
Bubble wrapping
Foam protection
Air pillows and void fill
Tamper-evident packaging
Protective sleeves
Moisture protection and desiccants where appropriate
Sealing loose components
Securing fragile products for transit
We assess the packaging requirement based on your product, sales channel, shipment method, and destination. Protective packaging should reduce avoidable transit damage while keeping dimensional weight and fulfillment costs under control.
Bundle and Set Assembly
Turn individual products into ready-to-sell bundles, gift sets, multipacks, subscription boxes, promotional kits, and Amazon-compliant sets.
We can assemble products according to your approved instructions, including:
Combining multiple SKUs into one sellable unit
Building multipacks and value packs
Adding “Sold as Set” labels where required
Inserting accessories, manuals, cards, or promotional materials
Applying a new barcode or FNSKU to the completed bundle
Packaging the final set for storage and dispatch
Verifying the correct contents before shipment
Bundle assembly in Shenzhen can simplify your supply chain when components come from different factories or when your products require final assembly before fulfillment.
Repackaging and Product Relabelling
If products arrive with damaged, unsuitable, incomplete, or non-compliant packaging, we can help prepare them for the next stage of your supply chain.
Our repackaging services may include:
Replacing damaged retail boxes
Applying corrected labels
Removing outdated stickers
Adding compliant packaging inserts
Replacing packaging with your approved branded materials
Preparing products for international fulfillment
Repacking products into protective outer packaging
Updating language labels or product information supplied by your brand
Preparing cartons for Amazon FBA, retail, wholesale, or D2C fulfillment
We will confirm the required materials, labour scope, and price before rework begins.
QC Reports With Photo Evidence
Every quality-control workflow should give you visibility—not vague confirmation that a shipment was “checked.”
Our QC reporting can include:
Quantity received
Quantity inspected
Defect count and defect rate
Clear photographs of issues found
Packaging and carton images
Label and barcode images
Notes on visible discrepancies
Recommendations for next steps
A record you can share with your supplier
These reports help you make faster decisions while products remain in China and while supplier communication is still practical.
Why Inspect Products in China?
Quality control is not only about finding defects. It is about maintaining control before inventory enters a more expensive stage of your supply chain.
When goods are inspected in China, you can address issues closer to the factory, before international freight, FBA receiving, customer delivery, or overseas 3PL handling creates additional cost and complexity.
Reduce avoidable rework costs
Relabelling, repacking, inspection, and bundle assembly are often easier to coordinate before products are exported. Fixing the same issue after goods arrive in another country can involve additional freight, warehouse handling, storage, and labour costs.
Protect customer experience
Incorrect products, damaged packaging, missing parts, or poor-quality units can lead to returns, negative reviews, customer-service workload, and lower repeat-purchase rates. Checking products before dispatch helps reduce the likelihood of avoidable problems reaching customers.
Improve supplier accountability
Photo evidence and structured inspection notes give you a clearer basis for discussing defects, discrepancies, packaging changes, or missing components with suppliers.
Prepare inventory for Amazon FBA
Amazon FBA inventory must meet the requirements that apply to your products and shipment plan. Correct labels, packaging, carton details, bundle treatment, and product preparation can reduce the risk of avoidable receiving delays or extra corrective work.
Consolidate your workflow
Instead of coordinating one company for inspection, another for labelling, another for bundling, and another for shipping, you can manage these stages through one Shenzhen fulfillment partner.
Our FBA prep services are designed for sellers shipping products from Chinese factories to Amazon fulfillment centers or to an intermediary destination. We follow the product and shipment instructions you provide, then prepare cartons for dispatch.
FBA prep can include
FNSKU label printing and application
Barcode verification
Product relabelling
Poly bagging
Suffocation-warning labels where required
Bubble wrap and protective packaging
Bundle and multipack assembly
“Sold as Set” labelling
Expiry-date labelling for eligible products
Carton-content checks
Carton labels and shipment labels
Weight and dimension verification
Carton consolidation
Pallet preparation for appropriate freight shipments
Repacking and outer-carton reinforcement
Shipment coordination based on your approved plan
Amazon requirements can vary by marketplace, product category, shipment type, and current policy. Please provide your current Seller Central shipping plan, product details, and preparation instructions before work begins.
Our Quality-Control Checklist
Your QC checklist should reflect the issues that matter most to your products. We can work from your own inspection criteria, approved product sample, purchase order, instruction sheet, or a mutually agreed checklist.
Product checks
Correct product model and variant
Unit quantity
Colour and appearance
Material and finish
Visible scratches, dents, stains, tears, or damage
Stitching, seams, closures, or assembly quality
Moving parts and basic functions where applicable
Accessories and included components
Product dimensions and measurements
Product weight where required
Logo, branding, and print quality
Safety or compliance markings provided by your brand
Share your SKU list, product specifications, purchase order, inspection requirements, FNSKU labels, packaging instructions, and Amazon shipment plan where applicable.
2. Your Supplier Delivers to Our Shenzhen Warehouse
Your supplier sends products directly to our warehouse. We receive the inventory, record the arrival, and begin the agreed receiving or inspection process.
3. We Inspect and Document
Our team checks the goods according to your instructions. If we identify defects, discrepancies, damage, incorrect labels, or packaging issues, we document the findings with photographs and notes.
4. You Approve the Next Step
You decide how to proceed. You may ask your supplier to correct the issue, authorize repackaging or relabelling, approve the stock as received, or hold selected units for further review.
5. We Complete FBA Prep or Fulfillment Preparation
Once inventory is approved, we apply labels, create bundles, add protective packaging, prepare cartons, and complete the relevant FBA or fulfillment work.
6. Your Inventory Is Ready to Ship
Prepared stock can be sent to Amazon, another warehouse, a retail destination, or customers through your China fulfillment workflow.
Transparent QC and FBA Prep Pricing
Every product has different inspection, packaging, labelling, and handling requirements. We quote according to the actual work needed, rather than applying a generic rate that does not match your operation.
Warehouse Storage
30 days’ free storage for eligible new customers
After the free-storage period, storage is charged based on your inventory volume and agreed storage terms.
Receiving
No receiving fees for eligible standard inbound arrangements
Receiving requirements may vary for mixed cartons, loose items, complex SKU counts, urgent processing, incomplete documentation, or unusual inbound conditions.
FBA Prep and Pick & Pack
From $0.99 per carton for standard-volume services
Final pricing depends on the preparation scope, number of labels, packaging materials, product complexity, carton configuration, and monthly volume.
Quality Control Inspection
Custom quote based on SKU, inspection depth, and quantity
A simple visual check has a different labour requirement from a detailed functional inspection across multiple product variants. Share your product details and inspection criteria for an accurate quote.
Repackaging and Relabelling
Custom quote based on materials, labour, and volume
We will confirm any repackaging or corrective-work cost before proceeding.
We inspect inventory after it arrives at our Shenzhen warehouse. This allows us to check the actual units that are intended for preparation, fulfillment, or onward shipment.
What happens if you find a quality issue?
We document the issue with photographs and notes, then share the report with you. You can ask your supplier to resolve the problem, authorize rework at our warehouse, approve the inventory as received, or hold the affected products while you decide.
Can you inspect every unit?
Yes, when a full unit-by-unit inspection is included in your agreed scope. We can also provide sampling inspections or specific checks based on your product requirements and risk level.
Can you apply FNSKU labels?
Yes. We can print and apply FNSKU labels according to your instructions and Amazon shipment plan. Please provide accurate label files, SKU mapping, and placement requirements before preparation begins.
Can you cover manufacturer barcodes?
Yes, where your Amazon preparation requirements call for it. We can apply the correct FNSKU label over existing barcodes according to your approved instruction.
Can you poly bag, bubble wrap, and prepare fragile products?
Yes. We can provide poly bagging, protective wrapping, warning labels, foam, air pillows, and other agreed packaging materials. The right method depends on the product type, marketplace requirements, and destination.
Can you create bundles and multipacks?
Yes. We can assemble sets, multipacks, gift bundles, and promotional kits. Provide a clear component list, packaging instructions, label files, and reference images where possible.
Can you repackage products if my supplier uses the wrong packaging?
Yes. We can remove incorrect labels, replace damaged packaging, apply approved labels, add inserts, and prepare products in new packaging where materials and instructions are provided or approved.
Can you ship prepared inventory to Amazon?
Yes. Once your products are inspected and prepared, we can coordinate shipment based on your approved Amazon shipping plan and destination requirements.
Do you handle products that are not for Amazon?
Yes. Our quality-control and preparation services can also support Shopify stores, WooCommerce stores, crowdfunding campaigns, retail orders, wholesale shipments, and direct-to-customer fulfillment.
Get Control of Product Quality Before You Ship
Do not wait for customer returns, negative reviews, rejected inventory, or expensive overseas rework to discover a preventable issue.
Inspect products in Shenzhen. Document defects before goods leave China. Prepare inventory for Amazon FBA, ecommerce fulfillment, wholesale orders, or international shipping from one warehouse.
