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Presenture Sourcing Management(Dongguan)Co.,Ltd.

Audit and system certification professional technical service organization

Technical hot line:
151-1624-0080

Product testing

Final Product Testing

Final product testing is the final and crucial step in quality control before the product is delivered to customers. It covers all aspects of inspection, including appearance, performance, and safety compliance. It is the core step to ensure that the product is safe, compliant, and meets performance standards before it is delivered to the customers. The testing process runs through the entire production tail inspection, factory inspection, and customer inspection procedures, and is an important part of enterprise quality management and brand protection.

Overview of Product Testing

Report Validity Period: The validity period of regular test reports is one year. For some customers or in accordance with specific standards, the report needs to be updated every six months.

Test applicable standards: Based on national/international standards (such as GB, ISO, ASTM, AATCC, IEC, etc.), combined with the industry standards corresponding to the product category, the safety, performance, appearance, environmental protection and other indicators of the finished products are tested.

Market compliance requirements: For exports to Europe and the United States, compliance with regulations such as REACH, RoHS, and CPSIA is necessary; for domestic sales, corresponding national mandatory standards for the products (such as GB 18401, GB 4806, GB 28007, etc.) must be met, and there are targeted compliance thresholds for different regions.

Finished product testing items and standards

Test categoryKey project
Core standards
Appearance and size testingAppearance defects, size deviations, weight deviations, color differences, label inspectionCompliant with product industry standards, GB/T 2828.1
Performance and Functionality TestingPerformance testing, durability testing, stability testing, functional parameter testing, reliability testingGB/T 1040, GB/T 3923, IEC 60335 (matched as needed)
Security and Compliance TestingHazardous substance detection, mechanical safety, electrical safety, chemical safetyRoHS 2.0, REACH, GB 6675, GB 4706 (as required)
Environmental and Reliability TestingHigh/low temperature, temperature and humidity cycling, vibration / shock, aging, salt spray testingGB/T 2423、ASTM B117
Customer-specific testBrand standard testing, third-party inspection, customer-specified projects, packaging drop testCustomer standards, ISTA 1A/3A


The objective of the final product testing

✅ Ensure that 100% of the manufactured products meet the requirements of customer orders and regulations, and prevent defective products from being released.

✅ Provide customers with transparent and reliable quality certificates to establish long-term cooperation trust

✅ Reduce returns, rework and customer complaints caused by quality issues, and lower operational costs

✅ Verify the stability and safety of the product during use, transportation and storage.

✅ Promote the continuous optimization of the enterprise's quality control system, and enhance the brand reputation and market competitiveness

The benefits of product testing

Global recognition

The product has passed authoritative third-party tests and has gained global market recognition. It can smoothly enter mainstream markets such as Europe, America, Japan and South Korea and participate in international competition.

Enhance brand image

Having a compliant test report can enhance customer trust, improve the brand's professionalism and market competitiveness, and attract more favor from international brand purchasers.

Reduce delivery risks

Identify and resolve product defects, performance issues or compliance problems in advance, avoiding batch returns, customer complaints and brand reputation damage, and ensuring the smooth delivery of orders.

Meet the customized requirements of customers

According to the brand standards, specific requirements or regulatory instructions of different customers, we can provide targeted testing plans to ensure that the orders meet all the entry conditions.

Finished product testing service process

1) Communicate requirements and standards

You inform us of the testing items, applicable standards, target markets and customer requirements of our products. We will then prepare a complete testing plan for you.

2) Offer multi-institutional quotation options

Based on your requirements, we have selected relevant authoritative third-party testing institutions (such as SGS, ITS, BV, etc.) and provided multiple quotations for you to compare and choose from.

3) Confirm the quotation and send the samples

After selecting the institution, we will provide you with a clear address for sending samples, the quantity requirements for the samples, and relevant precautions. You can simply send the samples as per the requirements.

4) The institution receives the samples and initiates the tests.

After receiving the samples, the testing institution will conduct all the tests in accordance with the agreed standards and procedures. During the process, strict adherence to laboratory operation norms will be maintained.

5) Exclusive follow-up on test progress

We will closely monitor the progress of the test throughout the process and promptly update on key milestones. If you have any questions during the testing, you can contact our dedicated contact person at any time.

6) Obtain the final test report

After the test is completed, we will conduct a preliminary review of the report. Once it is confirmed to be error-free, we will send it to you immediately, which will be convenient for you to use for customer review, market access or filing.


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