All that You Must Know How to Do Product Inspection in China

China is currently Asia’s manufacturing powerhouse and a top sourcing location for international brands and merchants.

Today, even if “Made in China” is found on any product, it is no longer considered as subpar products.

However, any company trying to protect its supply chain must prioritize having efficient quality control systems.

Product inspection in China protects the buyer, manufacturer, and customers by ensuring that the product complies with all necessary specifications and safety criteria.

It is nearly impossible to discuss manufacturing in the modern, highly globalized world without bringing up China.

Every company that is involved in global import-export businesses must be having at least one Chinese supplier.

Although, buying goods from China offers many benefits, but there are a few drawbacks too.

The following are a few benefits of performing product inspection in China:

  1. Quality Assurance

Reduces the chance of getting low-quality products by checking to see if the purchased products match quality requirements. Also, detecting problems or flaws before delivery. 

  1. Compliance with regulations

According to the kind of product and the rules that apply in your area, confirm that your products adhere to all relevant national and international laws, certifications, and standards including:

  • ISO
  • CE
  • RoHS
  • FCC
  • REACH 
  1. Cost savings

Product inspection in China may increase the overall cost of purchase, but they may save money over time.

Your company can avoid expensive rejections, returns, recalls, and customer complaints by spotting and fixing quality problems and faults early in the production process.

  1. Customer satisfaction

You can continuously deliver high-quality items by using quality inspection. Your commitment to satisfying your consumers is your top concern.

Different types of product inspection done in China

  1. Pre-production inspection

Before the manufacturing process begins, a Pre-Production Inspection (PPI) is carried out. It guarantees the following:

  • All materials and components fulfil the quality requirements indicated in the purchase order
  • Can detect any problem much earlier
  • Ensures product requirements, material quality, and manufacturing procedures.

At the same time inspecting the factory’s infrastructure and machinery can make sure they adhere to safety and environmental regulations and can manufacture goods that satisfy your quality standards.

  1. During production inspection

A quality inspection known as an “In-process Inspection” or “During Production Monitoring” is carried out throughout the manufacturing process to ensure that goods are being produced in line with your requirements, such as:

  • Sample size
  • Specifications
  • Quality standards.

Inspectors often examine items at different phases of manufacturing, to spot and correct any quality problems or compliance concerns, such as during the preparation of:

  • Raw materials
  • Assembly
  • Packaging


  1. Final random inspection

When 100% of the order is finished and at least 80% of the items are packed for shipment, the final random inspection, also known as the pre-shipment inspection, is conducted.

With this kind of inspection, the finished items are compared to pre-established quality standards and specifications.

To make sure that the finished items fulfil the buyer’s following parameters, the inspector will choose a statistically meaningful sample size from them and thoroughly inspect their:

  • Specifications
  • Quality standards
  • Legal requirements.
  1. Container loading inspection

The loading process of goods into shipping containers is often referred to either of the following:

  • Container loading supervision
  • Container loading check

This is subject to inspection to ensure that the goods are correctly handled to prevent any damage while they are subjected to the following during transit:

  • Handling
  • Packing
  • Loading

Inspectors will ensure that the container is loaded to its maximum capacity and that the products are securely fastened.


Product inspection in China is essential for assuring product quality, lowering cost, and protecting your brand’s reputation.

You may efficiently reduce risks and uphold high standards by using a variety of methods for quality control inspection at various points in the supply chain.

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