To ensure the accuracy and reliability of production and testing instruments, Hunan MPLENT Optoelectronics Technology Co., Ltd. proactively invited a well-known local testing agency to send senior engineers on-site to perform professional calibration of the company's key instruments and equipment. The calibration covered multiple precision devices, including dielectric withstand testers and medical leakage current testers, safeguarding product quality through strict quality control.

During the calibration process, engineers strictly followed national metrology technical standards and checked each instrument item by item according to standardized procedures. They conducted careful adjustments and verification of key parameters, including the voltage output accuracy and leakage current measurement range of the withstand voltage tester, as well as the range accuracy and alarm threshold settings of the medical leakage current tester. Zhaofeng Optoelectronics technical staff collaborated fully throughout the process, with both parties repeatedly cross-checking each piece of data to ensure that the instrument performance meets relevant industry standards and the company's internal quality requirements.

This calibration work is not only a routine metrology service but also a practical implementation of Zhaofeng Optoelectronics' philosophy that 'quality is life.' Through professional calibration by authoritative third-party organizations, the company effectively ensures the accuracy and consistency of its testing equipment measurements, solidifying the hardware foundation for product quality control from the source. This provides strong technical support for producing stable and reliable shadowless lamps and other products. It reflects the company's rigorous internal management and demonstrates its highly responsible corporate attitude towards customers and the market.

Hunan MPLENT Optoelectronics Technology Co., Ltd. will continue to focus on building its technological foundation, promoting steady progress towards higher standards and higher quality development through precise measurement and strict quality management.