What Happens When There's No Quality Control During Production


This article and video show why quality control does not start at loading, but much earlier – during production itself. When problems are discovered at loading, it is already too late for changes without additional costs and delays.

⚠️ Real case from practice

Situation: A company from Bosnia and Herzegovina independently found a machinery manufacturer in China and arranged all terms. Gabriel Group was engaged only for loading supervision – without control during production.

Result: Visible damage and defects discovered only at loading – when it was already too late for repairs without additional costs.


Case study: Loading machinery in Maanshan without prior inspection

A few days ago, we were engaged by a company from Bosnia and Herzegovina to supervise the loading of industrial machinery they had ordered independently directly from a manufacturer in China.

The company found the supplier themselves, negotiated prices and agreed on all commercial and technical terms directly with the factory. Angel Group was not involved in supplier selection, was not included in the production process, nor did they carry out quality control or functional testing of the machines before delivery.

Our role in this case was limited exclusively to supervision and control of goods loading. This involved checking quantities, compliance with the delivery list, packaging condition and visual inspection of the external appearance of the products at the time of loading.

Loading was carried out in the city of Maanshan, Anhui province, People's Republic of China.

Video documentation and field photos

During our stay at the location, we documented the process through 23 video recordings and numerous photographs, so that the client would have transparent insight into the condition of the goods and the loading process.

Visual inspection revealed externally visible defects on certain machines. These findings were documented and forwarded to the client, so they could use them in communication with the supplier.

🎥 Loading inspection video

Machine loading inspection in China - visible defects

Video documentation shows the loading process and visible external defects on the machines

Photos from machinery loading

Truck arriving at factory for loading industrial machinery

Industrial machines from China ready for loading - visible defects

Loading process of industrial machinery into container

Loading machines into container - process documentation

What is the problem with this approach?

This case illustrates a typical operational and commercial risk of independently purchasing industrial equipment from China, especially in situations where there is no independent supervision during production, in‑process quality control and final inspection before delivery.

The problem is not just that the machines had defects – the problem is that the buyer only found out about the defects at loading, when the goods were already ready for shipment.

What happens when problems are discovered late?

When irregularities are identified only at the loading stage or after receiving the goods, options for corrective measures are limited. In practice, this often means:

  • Additional costs for repairs or parts replacement
  • Extended delivery times and project delays
  • Complex claims with the supplier at a distance
  • Reduced negotiating position with the supplier
  • Risk of accepting damaged goods because you need them urgently

How to do it properly?

For companies planning to source industrial machinery from China, we recommend a combination of production supervision, technical inspection before shipment and loading control, to minimise risks and protect the value of the investment.

Recommended types of inspections

  • Inspection before production (IPC - Initial Production Check) – checking raw materials, components and production capacity before the factory starts manufacturing
  • Inspection during production (DUPRO - During Production) – control when 30–50% of the goods are finished, while there is still time for corrections and changes
  • Inspection before shipment (PSI - Pre-Shipment Inspection) – final check of finished goods before loading, with time for repairs if defects are found
  • Container loading inspection (CLC - Container Loading Check) – monitoring the physical loading, counting pieces and checking that all items are loaded

Read more about inspection types and AQL standards in the guide AQL standard and quality inspection levels.

💡 Key lesson from this example

Quality control must be an integral part of production, not just a final check. Saving on inspection during production can cost much more when problems are discovered at loading or, worst of all, upon receipt of goods in your country.

When quality control is done only at loading, options are limited: either accept damaged goods, or stop the container and risk additional costs, delays and complex negotiations with the supplier at a distance.

Need professional quality control?

Gabriel Group offers complete quality control services at all stages of production – from supplier verification and factory selection, through production supervision, to pre-shipment inspection and loading control.

Our QC team is available in all industrial regions of China and works according to international inspection standards (AQL, ISO).

Contact us for a quote →

Gabriel Group inspector on site in Maanshan, China

Gabriel Group QC team on site in Maanshan, Anhui province, China

← Back to: Our Projects

Your First Step is Free

✓ Free consultation and project assessment
✓ Response within 24 hours
✓ No obligations

REQUEST A QUOTE →

Or check out our blog for more details on importing from China