Recently, our company successfully conducted a video inspection of the DP3 series products via a cloud-based connection with a Peruvian tender client. The inspection adhered to the principles of “full-process transparency and standardized testing,” and the products successfully passed the client’s acceptance.
To ensure objective and comprehensive inspection results, the process adopted a “random sampling + multi-dimensional verification” approach. Technicians randomly selected 10 different models from the DP3 product series and subjected them to rigorous testing.
Using precision measuring instruments, critical product dimensions were verified to millimeter-level accuracy, ensuring full compliance with design specifications. Weight sampling checks were conducted with high-precision weighing equipment to eliminate deviations.

Specialized current testers and discharge testing devices performed in-depth evaluations of core performance, validating stability and reliability under various operating conditions. From meticulous surface defect inspection to repeated functional testing, every procedure strictly adhered to industry standards. The entire process was streamed in real-time to the Peruvian client, ensuring complete transparency.


“The inspection process was highly standardized with exceptional attention to detail. The product quality fully meets our expectations,” stated the Peruvian client upon completion of the video acceptance.
Ultimately, the DP3 series passed all test items with zero dimensional deviations and consistent performance, earning the client’s high approval.

This successful remote inspection not only serves as powerful validation of the DP3 series’ quality but also establishes an efficient and transparent communication bridge with international clients. Moving forward, we will continue to uphold strict quality control standards, optimize cross-border inspection processes, and provide global customers with superior products and services, further strengthening international collaboration.
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