On August 25, 2025, Shandong Dongyue Group, a domestic fluorosilicon material enterprise, officially reached a cooperation agreement with our company to purchase voltage breakdown and high/low frequency dielectric constant related equipment from our company. This move will further improve Dongyue Group's quality inspection system in the research and production of new materials, provide strong support for its technological innovation in the fields of new energy, new environmental protection, and new materials, and also mark the beginning of deep cooperation between the two parties in the application of industrial testing equipment.

As a company founded in 1987, Dongyue Group has gone through more than 30 years of development and has established a complete industrial chain covering new energy, new environmental protection, and new materials. Its products are widely used in major national projects such as Daxing International Airport, Bird's Nest, and Ice Cube, breaking multiple foreign technological monopolies in key material fields such as chlor alkali ion membrane, polytetrafluoroethylene, and new environmentally friendly refrigerants, achieving domestic substitution, and making important contributions to the independent and controllable development of China's material industry. The voltage breakdown and high/low frequency dielectric constant equipment purchased this time will mainly be used for insulation performance and dielectric property testing of Dongyue Group's core products, covering multiple categories such as polymer materials and fluorosilicon products, to ensure the reliability and stability of the products in application scenarios such as power equipment, electronic appliances, and new energy from the source.

During the cooperation negotiation process, the inspection team of Dongyue Group visited our equipment production base and technology exhibition center to gain a detailed understanding of the research and development concept, production process, and application cases of the equipment. Technical personnel from both sides conducted in-depth exchanges on topics such as new material testing requirements and equipment adaptability. Dongyue Group highly recognizes the advantages of our equipment in testing efficiency, operational convenience, and environmental adaptability. The relevant person in charge of Dongyue Group stated that with the continuous improvement of material performance requirements in the industry, establishing a sound quality testing system has become the key to continuous innovation for enterprises. The equipment purchased this time will effectively fill the gap in the specific material testing field of the group, help it respond to market demand faster in the material research and development process, and further consolidate its industry position.

As an enterprise dedicated to the research and manufacturing of industrial testing equipment, our company has always focused on technological innovation and is committed to providing customers with solutions that meet their actual needs. In response to the procurement needs of Dongyue Group, our team has fully integrated its product characteristics and production processes to provide customized equipment configuration solutions, ensuring that the equipment can seamlessly integrate into the existing production line. The company leader pointed out at the cooperation signing ceremony that Dongyue Group's technological accumulation and industrial layout in the field of new materials are highly compatible with our company's development philosophy. This cooperation is not only a recognition of our product strength, but also an important opportunity for both parties to work together to promote industry quality upgrading. In the future, our company will continue to provide professional technical support and after-sales service to ensure the stable operation of equipment, and explore innovative applications of testing technology in the field of new materials together with Dongyue Group.

From the perspective of industry development, this cooperation has important demonstration significance. Currently, China is vigorously promoting the achievement of the "dual carbon" goal. The rapid development of industries such as new energy and manufacturing has put forward higher requirements for the performance of new materials, and a sound testing system is the foundation for ensuring material quality and promoting industrial upgrading. The cooperation between Dongyue Group and our company will promote the deep integration of testing technology and new material research and development production, providing the industry with a quality control model that can be referenced. At the same time, the cooperation between the two sides will further promote the upstream and downstream coordination of the industrial chain, and help build an independent, controllable, safe and efficient new material industry ecosystem.

The purchased equipment will be installed, debugged, and put into use on August 29, 2025. In the future, with the official operation of the equipment, Dongyue Group will achieve significant improvements in material testing efficiency and accuracy, providing stronger data support for its new product development and existing product optimization. Our company will also take this cooperation as a starting point, continuously deepen technological innovation in the field of testing equipment, provide high-quality services to more industry customers, and jointly promote the high-quality development of China's industrial testing technology and new materials industry.