Quality inspection in China is one of the least understood services in the whole import process. Many importers see it as an optional cost, right up until they receive a container with 30% defective goods. After that, it becomes the first line item in the budget.
This guide explains how much each type of inspection costs, what the price includes, how the different types of provider compare, and from what order value the investment is a safe bet.
The four types of inspection and what each one is for
Each type of inspection covers a different stage of the buying process. Used in combination, they form a robust quality control system.
PSI: Pre-Shipment Inspection
Carried out when 80% to 100% of production is complete. Checks quantity, visual quality, packaging and conformity with the specification. The most common choice for mid-sized orders.
DPI: During Production Inspection
Carried out when 20% to 30% of production is complete. It lets you spot and correct problems before the whole run is affected. Recommended for large orders or complex products.
Factory Audit
Assesses the supplier as a company: quality systems, production capacity, working conditions, certifications and processes. Used before committing to a new supplier.
Laboratory Testing
Chemical or physical analysis in a certified laboratory: material strength, chemical composition, durability, electrical testing, substance migration. It complements the visual inspection.
IPC: Initial Production Check
Checks raw materials, components and the initial set-up before production starts. It ensures that what arrives at the factory matches the specification before a single part is made.
CLC: Container Loading Check
Supervision of container loading: counts cartons, checks the condition of the packaging, records the container seal and confirms that the right product is going on board.
How the price is calculated
The pricing structure of most inspection companies is built on the man-day: the cost of one inspector for one working day (usually 8 hours) at a factory. The price varies according to:
- Factory location: factories in remote regions (outside the Pearl River or Yangtze deltas) can trigger extra travel and accommodation costs
- Product complexity: electronics and medical products call for specialist technical inspectors, at a higher rate than simple consumer goods
- Urgency: inspections booked with less than 48 hours' notice usually carry a surcharge of 20% to 40%
- Order volume: companies that book inspections regularly negotiate monthly or volume rates at a significant discount
- Type of report: detailed reports with full AQL analysis and extensive photography can cost more than basic reports
Rule of thumb on inspection time: for orders of up to 2,000 units of simple products (toys, household goods, clothing), a PSI normally fits into one day. For larger orders or technical products (electronics, machinery), plan for two days: the cost doubles, but so does the coverage.
What is included and what is not
What a standard PSI report includes
- Unit count (verification of total quantity)
- Visual inspection by statistical sampling (AQL 2.5 or 4.0)
- Checks on packaging, marking and labelling
- Basic functional testing (on/off, simple mechanisms)
- Dimensional measurements on samples
- Extensive photographic record (100 to 300+ photos)
- Final PDF report with the verdict (pass / fail / conditional)
What is usually not included
- Chemical or physical laboratory testing (billed separately)
- Inspector travel to remote cities (may trigger a surcharge)
- Verification of regulatory certifications (INMETRO, ANVISA, CE)
- Inspection of internal components by dismantling the product
- Supervision of container loading (a separate CLC service)
- Translation of the report into Portuguese (global firms issue in English)
Comparison: large global firms vs. regional agents
| Criterion | SGS / Bureau Veritas / Intertek | Chinese regional firms | BCVN (for Brazilian importers) |
|---|---|---|---|
| PSI cost (1 day) | USD 300–400 | USD 150–250 | On request |
| International recognition | High: accepted by global buyers | Limited | Specific to the Brazilian market |
| Geographic coverage in China | Every province | Concentrated in industrial zones | Main industrial hubs |
| Report in Portuguese | No (English as standard) | No (Chinese or basic English) | Yes |
| Knowledge of Brazilian standards (INMETRO, ANVISA, MAPA) | Partial | No | Yes: focused on the Brazilian market |
| Booking lead time | 3–5 working days | 1–3 days | 2–4 days |
| Support in Portuguese | No | No | Yes: bilingual team |
| Best suited to | Formal audits, corporate compliance, international certification | High-volume importers with a process of their own | Brazilian importers who need quality assurance with communication in Portuguese |
When inspection pays off: a return analysis
The decision to book an inspection or not should come out of a simple cost-benefit analysis. Here are two real-world scenarios:
Scenario 1: a USD 8,000 order with inspection
Outcome: the inspection finds a problem and the order is put right before shipment
Scenario 2: a USD 8,000 order with no inspection
Outcome: 15% of the goods arrive defective after 40 days in transit
Rule of thumb: a USD 300 pre-shipment inspection represents 3.75% of a USD 8,000 order. It is the equivalent of paying a 3.75% premium to insure the whole order. For products with a patchy quality record in China, such as electronics, textiles and plastics, that premium is rarely wasted.
From what order value you should book an inspection
| Order value | Recommendation | Suggested type |
|---|---|---|
| Below USD 1,500 | A formal inspection usually does not pay off | Ask the supplier for photos and video of the batch |
| USD 1,500 – USD 3,000 | Judge case by case | PSI if the product is technical or the supplier is new |
| USD 3,000 – USD 15,000 | PSI recommended | Standard PSI (1 day) |
| USD 15,000 – USD 50,000 | PSI + factory audit | PSI + audit if the supplier is new |
| Above USD 50,000 | Full protocol | IPC + DPI + PSI + laboratory testing |
Beyond the order value, other factors raise the priority of an inspection:
- Regulated product (INMETRO, ANVISA, MAPA): the inspection has to verify conformity before customs clearance
- New supplier, or one with no proven track record
- Product with complex technical specifications
- Order on a tight deadline: a defect caught before shipment is recoverable, afterwards it is not
- Product for direct resale to the end consumer (greater exposure to complaints and returns)
The most common mistakes when booking an inspection
1. Booking the inspection too late. The request should go in at least 5 days before the planned shipment date, ideally 7 to 10 days. Rush bookings attract surcharges and, in some cases, the firm simply cannot assign an inspector in time.
2. Not supplying clear acceptance criteria. Without a detailed specification (what counts as a critical, major and minor defect; which dimensional tolerances apply; which AQL level is acceptable), the inspector falls back on generic criteria that may not reflect the reality of your product.
3. Relying on the inspection alone and skipping the factory audit. A PSI secures the specific batch, not the supplier. A supplier that passed inspection once may have changed raw material by the next order. The factory audit complements the PSI by assessing how consistent the processes are.
4. Accepting a "conditional" verdict without understanding the conditions. Some inspection reports come back "conditional": approved with reservations. It is essential to read the full report and understand exactly what has to be put right before you authorise shipment.
5. Booking the cheapest option without checking the inspector's qualifications. Inspecting electronics calls for a technically trained inspector. Inspecting food calls for knowledge of sanitary standards. An inspector who is not qualified for the product can pass batches with problems they are unable to spot.
Inspection with BCVN: what changes for the Brazilian importer
BCVN carries out quality inspections in China with an approach built specifically for Brazilian importers, differing from the large global firms in three respects:
- Focus on Brazilian standards: beyond the standard checks, our inspection assesses conformity with requirements specific to the Brazilian market: 60 Hz voltage, ABNT plugs, labelling in Portuguese, INMETRO limits and ANVISA/MAPA requirements where applicable
- Report in Portuguese: you receive the report in Portuguese, with captioned photos and a clear verdict, with no need to translate an English PDF to find out whether your order passed
- Direct communication: if the batch fails, our team explains the problem, negotiates the fix with the supplier in Mandarin and follows the matter through, so you are not left mediating between inspector and factory in two languages you do not share
Read also: Quality inspection in China: why it is essential before shipment
Frequently asked questions about inspection costs in China
How much does a pre-shipment inspection in China cost?
A pre-shipment inspection (PSI) in China costs between USD 250 and USD 400 per inspection day at global firms such as SGS, Bureau Veritas and Intertek. Most small and mid-sized orders are inspected in a single day. Regional firms and specialist agents such as BCVN can offer more competitive prices, with the added advantage of knowing the Brazilian market and communicating in Portuguese.
What is included in a pre-shipment inspection report?
A standard PSI report includes: quantity verification (unit count), visual defect inspection by statistical sampling (AQL), packaging and marking checks, basic functional testing, dimensional measurements and extensive photographic records running to hundreds of images. What is usually not included: chemical laboratory testing, materials analysis, regulatory certification checks and the inspector's travel costs to the factory (sometimes billed separately when the factory sits in a remote city).
What is the difference between a pre-shipment inspection (PSI) and a factory audit?
A pre-shipment inspection (PSI) assesses the batch of finished goods ready to ship: it checks quantity, quality, packaging and conformity with the order specification. A factory audit assesses the supplier as a company: quality management systems, production capacity, working conditions, control processes, certifications and infrastructure. They are complementary: the audit qualifies the supplier, the PSI secures the specific order.
From what order value does paying for inspection in China pay off?
As a rule of thumb, a pre-shipment inspection pays off for orders above USD 3,000. The cost of a PSI (typically USD 250 to 400) is under 10% of the order value in that bracket, and the protection against receiving a defective batch amply justifies the outlay. For orders below USD 3,000, lighter alternatives such as photos and videos of the batch supplied by the factory may be enough, depending on the product and on your track record with that supplier.
Are SGS, Bureau Veritas and Intertek better than regional inspection firms?
The large global firms carry international recognition, standardised processes and reports accepted by buyers and auditors worldwide, which is ideal for importers who need to evidence conformity to clients or regulators. For Brazilian importers who simply want the batch guaranteed, specialist regional firms and agents with a local presence in China, such as BCVN, can offer faster turnaround, communication in Portuguese and specific knowledge of Brazilian market requirements, at a more competitive cost.