A 200-500 USD paid sample is the cheapest insurance you can buy when sourcing custom apparel. Skip the factory vetting, and you risk losing 5-50x that in a bad bulk run. Here is the 8-step checklist we use when qualifying a new factory in China, and the red flags that should make you walk away.
Why vetting matters more than the price
A 30% cheaper quote that misses delivery is not actually cheaper. The most common ways a first order goes wrong with an unvetted factory:
- The factory disappears 2 weeks after receiving your 30% deposit
- They substitute the fabric you specified with a cheaper look-alike
- They exaggerate or fabricate third-party audit reports
- They push you to skip the pre-shipment inspection, then ship defective goods
The good news: about 90% of the red flags are visible before you wire any money. You just need a checklist.
8-step factory vetting checklist
1. Verify the business registration
Every legitimate Chinese factory has a business license (营业执照). Ask the factory to send a copy, then check it on the 国家企业信用信息公示系统 (free public registry) for the most important fields:
- Years in operation — avoid factories less than 3 years old for your first order
- Registered capital — a rough indicator of scale (not quality)
- Legal representative and address — should match what they told you
- Business scope — must include apparel manufacturing, export, or similar
2. Look for third-party audit reports
Common certifications to look for in a custom apparel factory:
- BSCI (Business Social Compliance Initiative) — social compliance, the most common in EU retail
- SEDEX / SMETA — UK/EU retail’s preferred social audit framework
- SA8000 — tougher social compliance standard, more common with US brands
- OEKO-TEX Standard 100 — fabric safety, especially important for kidswear and skin-contact garments
- WRAP (Worldwide Responsible Accredited Production) — common for US-bound production
- GOTS, GRS, RCS, OCS — relevant only if you are doing organic or recycled content
Ask the factory for: a copy of the certificate AND the most recent audit report. The certificate is just a date; the audit report tells you what they were scored on. If they cannot share the audit report, that is a red flag.
3. Ask for a virtual or in-person factory tour
Reputable factories are used to this request. Ask for an unedited, real-time video walk-through via WeChat or WhatsApp. Look for:
- Organized production lines with clear process flow
- Labeled fabric storage (especially separate zones for different customers)
- A dedicated QC area with measurement tools and reference samples
- Workshop size that matches the order volume they quoted
Red flags: refusal to do a live video, only showing one “showcase” floor, or videos that look like stock footage from a marketing site.
4. Request recent client references
Ask for at least 3 references from the last 12 months. Verify they are real:
- Cross-check the contact on LinkedIn (most apparel buyers have a profile)
- Look for import records (Panjiva, ImportGenius, or local equivalents) showing shipments
- Bonus: ask for permission to contact, then actually contact them
5. Test with a paid sample
Order 2-3 samples at full sample cost (typically 30-80 USD each). This is the single most informative step in the whole process. You learn:
- How fast they quote and respond
- How accurate their first sample is to your spec
- How their packaging looks
- How long the sample actually takes (compare to their stated lead time)
- How professionally they handle revisions
6. Verify fabric and material sources
Ask the factory for the fabric mill name, country of origin, and any certifications. For common claims:
- “100% cotton” → ask for the cotton origin (China, India, US, Australia) and yarn count (e.g. 32s, 40s)
- “180 gsm” → ask for a fabric weight test report
- “Performance fabric” → ask for the technical spec sheet from the mill
- “Recycled polyester” → ask for GRS certification
7. Run a small pilot order (200-500 pieces)
Not the full bulk, just a controlled pilot. Inspect at three stages:
- In-line inspection (about 30-50% through production) — catches fabric and construction issues early
- Final inspection (after production, before packing) — confirms QC standards
- Pre-shipment inspection (after packing, before container loading) — confirms shipping quantity and condition
For the first 2-3 orders, use a third-party inspection service (QIMA, Asia Inspection, or local equivalents). Cost is roughly 150-300 USD per man-day. The factory should be willing to share the inspection report before you release the final payment.
8. Set up clear contracts and payment terms
Before any deposit, get a written proforma invoice with: full spec, quantity, unit price, lead time, payment schedule, quality standards, and shipping terms (FOB vs EXW vs DDP). Key protections:
- 30-50% deposit, balance on pre-shipment inspection (not on order confirmation)
- AQL standard — AQL 2.5 is the apparel industry norm; AQL 4.0 is acceptable for low-cost basics
- Defect remediation clause — what happens if inspection finds 5%+ defects
- IP and design ownership — for OEM work, design should be assigned to your company
- Force majeure — important in the post-2020 world
Red flags that should make you walk away
- Refuses to share business license or audit reports
- “Trust me” quotes with no written proforma invoice
- Requires 100% payment upfront
- No factory photos or videos from the last 6 months
- “Factory” address is a residential apartment or a virtual office
- Names of certifications that do not exist (verify at the issuing body’s website)
- Pressure to commit to a bulk order before sampling
- Aggressive substitution (“we will use a similar fabric”)
- Quoted price is 30%+ below three other comparable quotes
How much does vetting cost?
| Step | Cost |
|---|---|
| Business license check (public records) | Free |
| Third-party audit report review | Free if factory provides; 200-400 USD for a fresh audit |
| Virtual factory tour | Free (your time) |
| Client reference calls | 1-2 hours of your time |
| Paid samples (2-3 styles) | 100-300 USD |
| Pilot order (200-500 pieces) | 2,000-5,000 USD |
| Total vetting cost | ~2,500-5,500 USD |
Compare to: a 10,000-piece bulk order lost to a bad factory is 30,000-80,000 USD plus reputation damage. The math strongly favors spending the 2,500-5,500 USD up front.
FAQ
How long does the full vetting process take?
Two to four weeks for the full 8 steps if you run them in parallel. One week for just the first 4 steps if you have a deadline. The samples step is usually the longest (5-10 days for sample production plus shipping).
Can I skip steps if I am in a rush?
Never skip: business license check, paid sample, pilot order. These three cover the majority of real-world factory failure modes. Sometimes skippable (with risk): in-person tour, fresh third-party audit if you trust the references. Always skippable: long client reference call (if you have other verification).
What if the factory passes everything but quotes well below market?
Two possibilities. Either they are willing to lose money to win your business (rare but OK if you can verify), or they are cutting corners you cannot see yet (common, dangerous). Always compare 3+ factories to establish a realistic price range. If one quote is more than 20% below the others, ask why — the answer is usually in what they are not including.
Do big brands really do all 8 steps?
Yes for new factories. After 2-3 successful years, brands typically relax to 3-4 steps for established partners. Even large groups (LVMH, Inditex, H&M) run pilot orders for new factories regardless of the factory’s claimed size.
What if the factory has no third-party audit at all?
For small factories (under 100 workers), this is common and not necessarily a red flag. Audit reports cost 3,000-5,000 USD and many smaller workshops skip them. Compensate by doing a more thorough in-person tour, more sample rounds, and a slightly larger pilot order.
What this means for your MOQ and OEM model
Vetting affects every step. A poorly vetted factory will inflate your real MOQ (because of QC rejections and remakes) and undercut your OEM economics (because of fabric substitutions and IP risk). For more on the cost trade-offs, see our MOQ guide and the Private Label vs OEM vs ODM comparison.
How we work at Kemondo
At Kemondo Apparel, we are happy to share what we have, so you can run this checklist on us like any other factory:
- Business license and our factory history (15+ years in apparel manufacturing)
- Current third-party certifications and audit reports (shared on request, with NDA if you prefer)
- Recent video factory tour (under 10 minutes, real time on request)
- Client references (with permission from the reference)
- 5-day sample turnaround (paid sample, sample cost refunded on bulk order)
- Pilot order starting at 100 pieces, with optional third-party inspection
- AQL 2.5 inspection standard on every bulk order, with full inspection report
Get a quote or request a tour: Message us on WhatsApp. We usually reply within 12 hours.