It is midsummer, and we are delighted to announce that Hunan Zhongyifus Technology Development Co., Ltd. (hereinafter referred to as "Hunan Zhongyifus") and our company have officially reached a strategic cooperation on August 20, 2025, and signed a procurement agreement for high and low frequency dielectric constant testers. This cooperation is not only a milestone in the deep collaboration between the two parties in the field of scientific instruments, but also demonstrates Hunan Zhongyifu's forward-looking layout and determination in the field of material analysis and testing.

Hunan Zhongyifus Technology Development Co., Ltd. has always been committed to providing customers with technological solutions. Its business development and product quality improvement cannot be achieved without accurate and reliable testing data support. In order to further strengthen its core capabilities in material research and quality control, Hunan Zhongyifus has selected our company as its partner after multiple investigations and rigorous technical comparisons, and introduced our high and low frequency dielectric constant tester.

The high and low frequency dielectric constant tester introduced this time is a key equipment for conducting basic research and accurate evaluation of material electrical properties. It will play an important role in the laboratory of Hunan Zhongyifus, providing a solid data foundation for its new material identification, product performance verification, and cutting-edge technology exploration. This device can comprehensively cover a wide range of testing requirements from low frequency to high frequency, meet the analysis of dielectric properties of materials in different states under different conditions, and provide strong technical means for a deeper understanding of the insulation properties, polarization mechanisms, and application performance of materials in different scenarios.

We firmly believe that the use of this professional instrument will significantly enhance Hunan Zhongyifus' testing capabilities in the field of material electrical properties. It not only serves the current product quality control system, but also injects new vitality into its future technological research and innovation, helping customers win the initiative in fierce market competition with reliable data support.

The successful signing of the procurement agreement on August 20, 2025, goes beyond simple commercial transactions and represents Hunan Zhongyifus' high recognition of our company's product technology strength and service quality. We look forward to this high and low frequency dielectric constant tester playing its due value in the scientific research and quality inspection work of Hunan Zhongyifus, becoming their capable assistant in exploring scientific unknowns and ensuring product quality.

We also look forward to this cooperation as a new starting point, establishing a long-term and stable partnership with Hunan Zhongyifus Technology Development Co., Ltd., and working together in the future to make more contributions to promoting technological progress and development in the industry.