As artificial intelligence (AI), large language models (LLMs), and cloud computing continue to grow rapidly, demand for computing power in data centers is increasing. As a result, the efficiency, reliability, and safety of data center power supply systems are receiving growing attention. High-voltage direct current (HVDC) power distribution is one of the key technology directions in data center power infrastructure, placing higher demands on the performance, quality consistency, and standards compliance of cables and their associated materials.
Against this backdrop, Angreen continues to advance the technical development and international market access of its high-voltage DC cable materials for data center applications through ongoing testing and validation.
In the third quarter of 2026, Angreen formally signed cooperation agreements with TÜV and CQC for testing projects involving the company's high-voltage DC cable materials for data center applications. The projects will focus on relevant testing and validation requirements for international market access.
This cooperation marks an important step in Angreen's strategic development of materials for high-voltage DC cables used in data centers. By working with professional testing and certification organizations, Angreen will conduct systematic testing and validation of the target materials in accordance with applicable international standards and testing requirements. The resulting data will support future product applications, technical improvements, and market expansion.
For cable materials, testing is not only an essential part of performance evaluation but also a foundation for technical collaboration between material suppliers and cable manufacturers. It helps establish the technical evidence needed to meet the requirements of target markets. Based on the project's testing requirements, Angreen will continue to optimize material performance, advance technical validation, and strengthen its product development and quality control processes.
Data center power supply systems require a high level of continuity and reliability in power transmission. As essential components of cable products, insulation and jacketing materials play an important role in electrical safety, operational reliability, and long-term service performance.
For high-voltage DC cable applications in data centers, material development must address multiple performance requirements, including electrical, mechanical, and thermal properties, environmental resistance, and long-term stability. These properties must be evaluated and validated against the applicable technical specifications.
Building on this testing initiative, Angreen will continue to focus on the application requirements of high-voltage DC cables for data centers. Its ongoing efforts will include formulation development, material performance optimization, and testing and validation, strengthening the technical connection between material development and application verification while providing material solutions to support downstream cable development.
Expanding into international markets requires more than consistent product quality. It also calls for reliable test data, comprehensive technical documentation, and appropriate validation evidence to address the requirements of target markets.
The formal signing of testing project cooperation agreements with TÜV and CQC reflects Angreen's proactive response to the growing demand for high-voltage DC cable materials for data centers. It also establishes a foundation for further work toward international market access for relevant products.
Going forward, Angreen will advance the testing and validation process according to the project schedule and use the findings to guide further product performance improvements. The company will also continue to address the technical requirements of different markets and provide customers with application-specific material solutions.
From material research and development to testing and validation, and from performance optimization to international market expansion, Angreen remains committed to material innovation and deeper collaboration with professional testing organizations and industry partners. By continuously strengthening its product development capabilities and quality assurance systems, Angreen aims to contribute to the advancement of materials for reliable power transmission in data centers.
