Tel
+852-61343425
Login Login
Product Inspection in China
Full Inspection (100% Inspection) in China
Every single unit checked. Zero defects shipped. UTS delivers complete 100% inspection services across all major manufacturing hubs in China — backed by ISO/IEC 17020 accreditation and 20+ years of on-the-ground QC expertise.
100% Units Checked
48-Hour Deployment
Report Within 24 Hours
ISO/IEC 17020 Certified
What is Full Inspection (100% Inspection)?
Full inspection, also known as 100% inspection, means every single unit in your production batch is individually examined — unlike AQL sampling where only a statistical sample is checked. At UTS, our certified inspectors physically inspect each product against your specifications before it leaves the factory.
Every Unit Examined
Unlike sampling-based inspection, our engineers physically check 100% of your order quantity — no statistical shortcuts, no assumptions.
Custom Checklist-Driven
We work with your specifications to build a tailored inspection checklist covering every attribute that matters to your product quality.
Detailed PDF Report
You receive a comprehensive inspection report with photos of every defect found, defect classification, and a clear pass/fail recommendation within 24 hours.
Why Full Inspection Matters for Your Supply Chain
AQL sampling is efficient — but it carries risk. When you're shipping high-value goods, safety-critical products, or small production batches, sampling alone is not enough. Here's why full inspection is the safer choice:
- AQL 2.5 with 500 units = only 50 checked. The remaining 450 units (90%) ship untested. A single critical defect in that untested portion can trigger a product recall.
- Sampling misses pattern defects. If a specific mold cavity or production shift produces consistent flaws, statistical sampling may never catch it.
- Zero margin for safety. Products like children's toys, medical devices, or electrical goods require verification that every unit meets regulatory standards — not just a sample.
- Small batch economics favor full inspection. When your order is under 500 units, the cost difference between sampling and 100% inspection is minimal — but the risk reduction is massive.
Full Inspection vs AQL Sampling
Understanding when to choose 100% inspection over AQL sampling is critical for your quality strategy. Here's a direct comparison:
| Dimension | Full Inspection (100%) | AQL Sampling |
|---|---|---|
| Coverage | Every single unit is inspected individually | Only a statistical sample (e.g., 50 out of 500 units) |
| Defect Detection | Catches all visible defects across the entire batch | Detects defects proportional to sample size; 90%+ of units go unchecked |
| Cost Efficiency | Higher per-unit cost but zero defect leakage risk | Lower cost per order but carries risk of missed defects |
| Best For | High-value goods, safety-critical products, small batches, rework verification | Large production runs with stable quality history and acceptable defect tolerance |
| Report Detail | Per-unit defect tracking with photos and classification | Sample-based defect rate with statistical confidence |
| Turnaround | Requires more inspection hours; typically 1-3 days depending on quantity | Faster; typically completed in 1 day |
When Do You Need 100% Inspection?
Not every shipment requires full inspection — but these scenarios demand it:
01
High-Value Products
When each unit costs hundreds or thousands of dollars — consumer electronics, luxury goods, precision machinery — the cost of a single defective unit justifies full inspection.
02
Safety-Critical Items
Children's toys, electrical appliances, medical devices — any product where a defect could cause injury or regulatory non-compliance must be 100% verified.
03
Small Batch Orders
When your order is under 500 units, the fee difference between AQL sampling and full inspection is marginal — but the quality assurance gap is enormous.
04
New Supplier Verification
First orders from an untested factory need rigorous scrutiny. 100% inspection establishes the supplier's real quality baseline — not a statistical estimate.
05
Rework Re-Verification
After a failed inspection and factory rework, you need to confirm every defect has been corrected. Full inspection ensures the rework was done properly across the entire batch.
Our Full Inspection Process
A systematic, transparent 5-step process to ensure zero defects leave the factory:
1
Checklist Finalization
We review your product specs, defect history, and quality requirements to build a custom inspection checklist.
2
Inspector Deployment
A certified full-time UTS engineer is dispatched to your factory within 48 hours, with GPS check-in for accountability.
3
100% Unit Inspection
Every unit is individually examined — visual check, functional test, measurement verification, packaging review.
4
Defect Documentation
Each defect is photographed, classified (Critical/Major/Minor), and logged with detailed descriptions.
5
Report & Decision
You receive a comprehensive PDF report within 24 hours, with clear pass/fail results so you can approve or reject the shipment.
What We Check During Full Inspection
Our 100% inspection covers every aspect of your product — from cosmetic appearance to functional performance to packaging integrity:
Visual & Cosmetic Check
Scratches, dents, discoloration, paint defects, surface finish quality, label alignment — every visual attribute is examined per unit.
Function & Performance Testing
Power-on test, button/switch operation, mechanical movement, sound/light output — we verify every unit functions as specified.
Dimension & Weight Verification
Calibrated measurement tools check product dimensions, weight, and tolerances against your approved specifications for every unit.
Packaging & Labeling Verification
Barcode scannability, label accuracy, packaging integrity, inner packing count, polybag warnings — all verified against your requirements.
Safety & Regulatory Compliance
Electrical safety tests (Hi-Pot, ground continuity), needle detection for textiles, small parts checks for toys — safety-critical tests applied to every unit.
Accessories & Assembly Check
All included accessories, manuals, assembly parts, and packaging inserts are verified for completeness and accuracy per unit.
Barcode & SKU Verification
Every barcode is scanned to confirm it matches the correct SKU, pricing, and product information — preventing costly mix-ups at retail.
Ready to Eliminate Defect Risk?
Let our certified engineers inspect every unit of your next shipment. Zero defects, guaranteed peace of mind.
Contact Us NowDefect Classification Standards
During full inspection, every defect is classified according to ANSI/ASQ Z1.4 (ISO 2859-1) standards. Here's what each level means for your shipment:
Critical Defects
AQL: 0
Defects that pose a safety hazard to users or violate mandatory regulations. Zero tolerance — any critical defect means the entire batch must be rejected.
- Sharp edges or points on toys
- Electrical shock hazards
- Small parts detachment (choking risk)
- Non-compliance with mandatory safety standards
Major Defects
AQL: 2.5
Defects that affect product functionality, durability, or salability. These make the product unusable or unacceptable to the end customer.
- Product does not power on
- Broken or missing components
- Significant dimensional deviation
- Zipper/closure malfunction
Minor Defects
AQL: 4.0
Cosmetic imperfections that do not affect product functionality or safety. These may be acceptable depending on your brand standards.
- Minor surface scratches
- Slight color variation
- Small label misalignment
- Light dust or smudge marks
Industries That Benefit Most from Full Inspection
UTS has delivered 100% inspection services across a wide range of industries since 2006. These sectors see the strongest ROI from full inspection:
Consumer Electronics
Smartphones, tablets, audio equipment, home appliances — every unit tested for power-on, display, button function, and safety compliance.
Toys & Children's Products
Small parts testing, sharp edge detection, drop testing, and regulatory compliance checks on every single unit — zero tolerance for safety defects.
Textiles & Apparel
Stitching integrity, fabric defects, color consistency, sizing accuracy, needle detection — every garment examined individually.
Furniture & Home Goods
Structural stability, finish quality, assembly accuracy, packaging durability — full inspection catches issues that sampling would miss.
Kitchenware & Housewares
Ceramic glaze inspection, handle attachment strength, lid seal testing, food-contact safety verification — each item individually checked.
Promotional Products & Gifts
Logo print quality, color accuracy, packaging integrity — full inspection ensures your brand merchandise arrives flawless.
Why Choose UTS for Full Inspection
Not all inspection providers are equal. Here's why leading global importers trust UTS for their 100% inspection needs:
ISO/IEC 17020 Certified
Internationally accredited inspection body since 2016. Your reports carry legal and commercial weight recognized across 77+ countries under ILAC.
Full-Time Engineers
University-educated QC engineers — not outsourced freelancers. Each inspector undergoes product-specific training and on-the-job performance assessment.
All locations in China and 20+ Countries
Coverage across all major Chinese manufacturing hubs plus 13 Asian countries. No extra travel fees. No weekend surcharges.
Anti-Bribery & GPS Tracking
Zero-tolerance policy. Every inspector checks in via GPS. Integrity is our core product — we never compromise.
48h Deployment · 24h Report
Inspector dispatched to your factory within 48 hours. Complete PDF inspection report with photos and defect classification in your inbox within 24 hours of completion.
Qualifications & Accreditations
Your full inspection reports from UTS are backed by internationally recognized certifications:
ISO/IEC 17020
International standard for inspection bodies — the highest global benchmark for inspection competence and impartiality.
ISO 9001:2015
Robust internal quality management system ensuring consistent, reliable inspection processes across every project.
CNAS Accredited
Recognized by 77+ countries under ILAC, IEC, and ISO mutual recognition arrangements.
AQSIQ Licensed
Fully licensed by China's General Administration of Quality Supervision, Inspection and Quarantine for compliance services across Asia.
Service Coverage
UTS engineers are deployed across all major manufacturing regions. No extra travel fees, no weekend surcharges — just reliable coverage where you need it.
China Coverage
Zhejiang
Jiangsu
Anhui
Jiangxi
Guangdong
Guangxi
Hunan
Sichuan
Hubei
Henan
Hebei
Fujian
Shandong
Overseas Coverage
Hong Kong
Taiwan
South Korea
Vietnam
Thailand
Malaysia
India
Indonesia
Philippines
Bangladesh
Pakistan
Turkey
Cambodia
Full Inspection Success Stories
Real results from clients who chose 100% inspection over sampling-based alternatives:
Smart Home Device — 5,000 Units
A US-based smart home brand ordered 5,000 IoT devices from a new Shenzhen supplier. Full inspection caught a 3.2% defect rate across connectivity testing and cosmetic checks — defects AQL sampling statistically would have missed. The brand negotiated factory rework before shipment, saving an estimated $85,000 in returns and chargebacks.
Children's Plush Toys — 2,000 Units
A European toy importer required 100% inspection for a plush toy order destined for major retail chains. UTS inspectors identified loose stitching on 47 units and insufficient stuffing in 22 units — defects invisible to sampling. All defective units were segregated for rework, and the clean batch shipped on schedule.
Premium Kitchenware Set — 800 Units
A boutique kitchenware brand launched a limited-edition cookware set. With only 800 units produced and a retail price of $299/set, the brand opted for full inspection. UTS found glaze imperfections on 12 units and lid seal failures on 5 units — protecting the brand's premium reputation and avoiding negative reviews at launch.
Frequently Asked Questions
Common questions about our 100% full inspection service:
How long does a full inspection take? +
The duration depends on your order quantity, product complexity, and checklist scope. Small batches (under 500 units) typically complete in 1 day. Larger orders (1,000-5,000 units) may take 2-3 days. We'll give you a time estimate when you book.
Can I use my own inspection checklist? +
Absolutely. While we provide a standard ANSI/ASQ Z1.4-based checklist as a baseline, we encourage you to share your product specifications, previous defect history, and specific quality requirements. Our team will build a tailored checklist that matches your exact standards.
What happens to defective units found during inspection? +
Our inspectors label and photograph every defective unit. These are shown to the factory manager on-site. You then decide with the factory whether to rework, replace, or deduct defective units from the shipment. The final inspection report includes photos and defect classifications for all found issues.
How does full inspection pricing compare to AQL sampling? +
Full inspection costs more per man-day because it requires more inspection hours. However, for small batches (under 500 units), the price difference is often minimal. For high-value or safety-critical products, the cost of a single missed defect far exceeds the inspection fee. Contact us for a customized quote based on your order.
Do you offer re-inspection after factory rework? +
Yes. If a batch fails initial full inspection and the factory reworks the goods, you can book a re-inspection. Our inspector returns to verify all previously identified defects have been corrected — and checks for any new issues introduced during the rework process.
Can you handle Amazon FBA packaging requirements? +
Yes. During full inspection, we can verify FBA-specific requirements: FNSKU barcode accuracy, polybag suffocation warnings, carton weight verification, drop testing per ISTA standards, and label compliance. Just let us know your FBA requirements when booking.
Book Your Full Inspection Today
Every unit checked. Zero defects shipped. Certified engineers deployed within 48 hours. Report in your inbox within 24 hours.
Schedule Full Inspection