Zhejiang Dingming Energy Technology Co., Ltd., established in June 2021, is an innovative energy technology enterprise specializing in investment, construction, R&D, and operation of new energy projects. Backed by its strong in-house R&D capabilities, the company has earned dual recognition as both a “Provincial Science-Based Small and Medium-sized Enterprise” and a “National Science-Based Small and Medium-sized Enterprise.” It has also secured multiple utility model patents and software copyrights, consistently placing its technological innovation capacity among the industry leaders.

Guided by the core philosophy of “Low Carbon, Technology, Innovation, and Service,” Dingming focuses on clean power generation and leverages data-driven intelligent technologies to deliver customized, cost-effective, clean, and reliable energy management solutions—accelerating the intelligent transformation of the energy sector.

To date, the company’s business portfolio spans diverse areas including photovoltaic power generation, commercial and industrial energy storage, ultra-fast charging stations for heavy-duty vehicles, smart power operation and maintenance, distributed wind power, and power engineering design and construction. It is also deeply engaged in the development of low-carbon and zero-carbon industrial parks. In November 2025, the company successfully signed a contract for a heavy-duty truck ultra-fast charging station project, significantly expanding the application scenarios of its ultra-fast charging services and further strengthening its competitive edge in the new energy charging sector.

Looking ahead, Zhejiang Dingming will continue to focus on cutting-edge industry trends, drive industrial upgrading through technological innovation, and strive to become a benchmark brand in China’s integrated energy services market.

Jiangsu Longzhiding Electric Power Design Co., Ltd. was established in December 2021 as the Group’s strategic core enterprise for power engineering design in the East China region. With Hangzhou as its hub, the company radiates across China and connects globally, rapidly emerging as a dynamic new force in the industry by leveraging the Group’s robust resources and deep technical expertise.

Supported by the Group’s strong qualification framework, the company has obtained Class B professional design qualifications in the power industry (including transmission and substation projects), a Class B credit certificate for engineering consulting firms, and a Class B qualification for power engineering construction supervision. It has also been honored with the “AAA Credit Enterprise” designation. Guided by the business philosophy of “Innovation, Professionalism, Integrity, and Win-Win Collaboration,” the company has assembled an elite technical team capable of delivering comprehensive services—including surveying and design, technical consulting, engineering supervision, and engineering, procurement, and construction (EPC) contracting—for large- and medium-scale transmission networks, distribution networks, and renewable energy projects.

Currently, the company’s operations are rooted in East China, extend across major regions nationwide, and have successfully expanded into overseas markets such as Southeast Asia and Central Asia. By driving energy transformation through exceptional design and illuminating a sustainable future with a global perspective, Jiangsu Longzhiding is playing a pivotal role in advancing the Group’s domestic and international strategic objectives.

Hemu Construction Co., Ltd., established in September 2022, is a construction and service enterprise specializing in various high-quality construction projects. The company specializes in projects such as new energy, electric power, municipal utilities, building decoration, foundation engineering, and building electromechanical installation. Leveraging its full-chain service capabilities, it has built core competitive advantages, obtained multiple core qualifications and industry honors, and covers multiple fields with outstanding comprehensive service capabilities.

The company has always adhered to the core values of "unity and perseverance, quality first, sincere collaboration, and mutual benefit and win-win results". With a young and enterprising mindset and professional expertise, it continues to explore and provide dedicated service to every customer. Leveraging its core advantage of "integrated services + high-quality delivery", it has accumulated a good reputation in the industry and established long-term and stable strategic partnerships with multiple high-quality enterprises.

In the future, the company will continue to deeply cultivate its core business areas, actively expand into emerging sectors such as green building and smart construction, and strive to become a top-tier construction enterprise in the industry, contributing to urban development and social construction.

Zhejiang Heer International Trade Co., Ltd., founded in May 2020 and headquartered in Wenzhou, specializes in the research, development, manufacturing, sales, and intelligent solutions within the fields of power equipment and new energy. Leveraging group resources and an international perspective, the company actively expands into the global market and has established cooperation with major customers in multiple countries and regions, including Morocco and the United States, covering industries such as industry, commerce, and public facilities.

The company primarily engages in the integration and trade of power equipment, new energy products, and intelligent systems. Through cooperation with Westinghouse Port Energy, a joint venture has been established to strengthen technological integration and industrial upgrading. Heer Trading adheres to the mission of "Intelligent Innovation for Energy Future", emphasizing technological research and development as well as product quality. It provides customers with customized, one-to-many full-chain services, covering everything from scheme design to after-sales support.

Based in China, serving the world. Heer Electric continuously deepens its presence in existing markets and actively expands into emerging markets such as Europe and Southeast Asia, striving to become a globally leading provider of smart energy solutions and promoting the construction of a sustainable energy future

Zhejiang Vwin Technology Co., Ltd., established in August 2018, is a technology-driven enterprise dedicated to the integration and innovation of digitalization and green technology. The company focuses on intelligent software integration, the construction of digital application platforms, and customized application solutions. It delves deeply into the research and development of digital zero-carbon technologies and their implementation, with a primary emphasis on promoting the in-depth application and transformation of digital technology achievements in areas such as zero-carbon park construction and industrial energy-saving renovation.

Adhering to the development philosophy of "Innovation Leads the Future", we continuously strengthen our engineering and R&D investment in digital green technologies, accelerating the transformation of technological achievements into practical applications. Based in Wenzhou, our company is fully committed to connecting with and advancing the group's first "zero-carbon park" demonstration project in Wenzhou. Relying on digital technology, we aim to create a replicable and scalable path for carbon reduction and energy-saving renovation throughout the entire park process, providing digital technology support and practical demonstrations from planning and design to operation and management for the green transformation of regional industries. Simultaneously, we will leverage high-quality industry resources to further expand the application boundaries of digital technology and enrich green digital service scenarios.

In the future, Vwin Technology will continue to be driven by digital innovation and intelligent integration technology, focusing on three core areas: zero-carbon park construction, industrial energy-saving renovation, and digital energy services. We will continue to consolidate our core strengths in online digital software development and intelligent application platforms, and provide full-chain digital solutions to assist industries in achieving intelligent upgrades and green, low-carbon transformations. We are committed to becoming a leading domestic provider of digital green solutions.