How does this differ from using Alibaba myself?

On platforms like Alibaba, you deal directly with factories that may not exist, have language barriers, and won't tell you when things go wrong. With us, you get a dedicated professional who physically verifies factories, speaks both languages, and acts in YOUR interest — not the factory's.

How long does the sourcing process take?

Typically, we provide initial factory options within 24-48 hours. The complete process from inquiry to delivery usually takes 4-8 weeks depending on product complexity, order quantity, and shipping method.

What are your service fees?

Our fees typically range from 8-15% of the order value, depending on complexity and order size. We quote you upfront before any work begins — no hidden costs.

How do you protect me from scams?

We physically visit factories, verify their business licenses, use escrow payment, and provide detailed inspection reports.

Do you handle shipping and customs?

Yes, we coordinate the entire logistics chain — from factory pickup to your doorstep. Door-to-door service available.

Can I start with just one product?

Absolutely. We help businesses of all sizes — there is no minimum order value.

AQL Inspection in China: The Complete Guide for Importers (2026 Update)

If you’re importing products from China, you’ve probably heard the term AQL — but what does it actually mean, and how do you use it correctly? This guide gives you a practical, no-jargon explanation.

What is AQL?

AQL stands for Acceptable Quality Level. It’s a statistical sampling standard defined by ISO 2859-1 (and ANSI/ASQ Z1.4 in the US) that tells you:

How many units to randomly sample from a production lot
How many defects are tolerable within that sample
Whether the lot passes or fails your quality requirement

For example, if you’re inspecting a lot of 2,000 units at AQL 2.5 with General Inspection Level II, the AQL table tells you to sample 125 units. If you find 7 or fewer defects in those 125 units, the lot passes. If you find 8 or more, it fails.

AQL Sampling Tables Explained

The AQL standard has three tables you need:

Sample size code letter table — converts your lot size into a code letter (A–R)
Single sampling plans for normal inspection — converts code letter + AQL value into “Accept” / “Reject” numbers
Special inspection levels (S-1, S-2, S-3, S-4) — used for destructive testing or expensive items

Most Chinese inspection companies use General Inspection Level II by default. Here’s a simplified sample of the table:

Lot size	Sample size
26–50	8
51–90	13
91–150	20
151–280	32
281–500	50
501–1,200	80
1,201–3,200	125
3,201–10,000	200
10,001–35,000	315

Critical, Major and Minor Defects

AQL classifies defects into three categories:

Critical defects — dangerous, hazardous, or legally non-compliant. Examples: sharp edges on children’s toys, missing safety certifications, broken electrical insulation. Acceptable number is always zero (AQL 0).
Major defects — likely to cause failure or significantly reduce usability. Examples: wrong colour, dimension out of spec by more than 5%, missing parts. Typical AQL: 2.5.
Minor defects — reduce aesthetic appeal but don’t affect function. Examples: small scratches, slight colour variation, minor finish issues. Typical AQL: 4.0.

Always set Critical = 0. The difference between a dangerous product recall and a passing inspection is one critical defect.

Inspection Levels I, II, III and Special

Inspection levels control how aggressively you sample:

Level I — looser sampling (fewer units inspected). Use for low-risk products or tight budgets.
Level II — standard, default for most consumer products.
Level III — tighter sampling (more units inspected). Use for high-value or high-risk products.
Special levels (S-1 to S-4) — for destructive testing or very expensive items.

When in doubt, Level II is the safe default.

Choosing the Right AQL Value

Common AQL values in consumer goods:

0 — for critical defects (always)
1.0 — very strict (luxury goods, electronics)
2.5 — standard for most consumer products (apparel, home goods, accessories)
4.0 — looser (low-cost items, accessories)
6.5 — very loose (rarely used, only for items where cosmetic defects are not a concern)

Don’t be tempted to relax your AQL just because the supplier pushes back. A defect rate of 5% means 50 defective units in a 1,000-piece order — and those defects will land in your customer’s hands.

AQL Limitations

AQL is a powerful tool but has limits:

Statistical, not absolute — AQL cannot guarantee zero defects in unsampled units. It controls risk at a defined statistical level.
Requires random sampling — if the inspector cherry-picks units, the result is meaningless.
Doesn’t catch everything — packaging, labelling, and regulatory compliance require separate checks.
Producer’s risk vs consumer’s risk — AQL 2.5 means about 2.5% of good lots will fail and 5–10% of bad lots will pass.

For high-stakes orders, combine AQL inspection with container loading checks (CLC) to catch last-mile issues.

Pre-Shipment Inspection Checklist

Beyond AQL sampling, your inspector should verify:

✓ Product appearance, dimensions, weight, colour, finish
✓ Functionality (where applicable)
✓ On-site tests (drop test, GSM, bar-code scan, plug type)
✓ Packaging and labelling (inner box, master carton, shipping marks)
✓ Quantity (carton count vs. ordered quantity)
✓ Random carton weight check (catches “under-fill” fraud)
✓ Product packaging aesthetics (gift box, retail-ready)
✓ Compliance documentation (CE, FCC, MSDS, etc. as required)

Xafair’s Quality Inspection Service

Xafair offers AQL-based pre-shipment, in-process, and during-production inspections in China. Every inspection includes:

AQL 2.5/4.0 (or your custom standard) sampling
12-hour report turnaround
30+ photos with each defect documented
Pass / Conditional Pass / Fail verdict
Free re-inspection if you disagree with the verdict

Inspectors are full-time employees (not freelancers), and we use the same inspector for repeat orders to ensure consistency.

Request an inspection quote — we’ll respond within 24 hours.