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AC/DC Charging
R&D and manufacturing of EV charging and power distribution equipment, meeting diverse charging needs
01/04
R&D and manufacturing of EV charging and power distribution equipment, meeting diverse charging needs
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Integrated Solar-Storage-Charging
Full range of commercial energy storage, integrated storage-charging solutions, and core component manufacturing
02/04
Full range of commercial energy storage, integrated storage-charging solutions, and core component manufacturing
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Smart Power Distribution & Monitoring
Series of intelligent power monitoring devices, enabling digital smart substations
03/04
Series of intelligent power monitoring devices, enabling digital smart substations
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Smart Energy Management
Platform-based management of distributed energy, facilitating centralized and cloud-based platforms
04/04
Platform-based management of distributed energy, facilitating centralized and cloud-based platforms
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Dedicated to energy management and energy transition technology R&D and product development

Providing smart energy application solutions for customers

Founded
2002
year
Operations Across
29
Provinces
Engineers Ratio
Over 70+
%
Project implementation
1000+
Since its founding, GWDR has delivered over 1,000 projects of varying scales in transportation, power, and environmental sectors, including several national key projects. Leveraging extensive product, engineering, and service expertise, GWDR has earned customer recognition through advanced technology and exceptional service.
Hunan Shaohuai Expressway Xuefengshan Tunnel Project
Zhejiang Hangzhou Bay Cross-Sea Bridge Project
Hubei Yichang-Badong Expressway Project
Jiangsu Lianxu Expressway Project
Guangdong Guangzhou New Baiyun International Airport Project
Jiangsu Taicang Port Expressway Project
05-10
Uruguayan NES Delegation Visits Guowang Dianrui for Technical Exchange, Exploring New Opportunities in New Energy Microgrid Cooperation
On April 29, 2026, the core team of Uruguay’s New Energy Solutions (NES) visited Guowang Dianrui for a product inspection tour and in-depth technical exchange focused on new energy microgrid projects. Our company’s leaders extended a warm welcome to the NES delegation.
04-01
GWDR Shines at Fuzhou Expressway Informatization Exhibition Empowering Smart Expressway Energy Upgrade with AI and Microgrids
From March 26 to 27, the 28th Expressway Informatization Conference and Technology Product Expo was held at the Fuzhou Strait International Convention and Exhibition Center. Under the theme “New Stage, New Technologies, New Landscape — Digital Transformation, Collaborative Integration, Safety and Intelligence”, nearly 300 leading enterprises and over 20,000 professionals gathered to explore smart expressway development and energy management innovation.
02-26
Riding the Wind, Galloping Beyond Horizons — Nanjing GWDR Group Successfully Holds Its 2026 Annual Gala
On February 11, 2026, Nanjing GWDR Group successfully held its Year of the Horse Annual Gala themed “Riding the Wind, Galloping Beyond Horizons” at the Shangqinhuai Holiday Hotel in Nanjing. All employees gathered together to celebrate achievements, welcome the Chinese New Year, and embark on a hopeful journey into 2026 in a warm and festive atmosphere.
01-22
Green Energy Empowerment, Giving Back with Purpose | Nanjing GWDR Donates PV-Storage-Charging Teaching & Research Platform to HFUT Xuancheng Campus
On the morning of January 16, 2026, Nanjing GWDR Power Technology Co., Ltd. and Nanjing Dianrui New Energy Technology Co., Ltd. (hereinafter referred to as GWDR and DR New Energy) jointly held a donation ceremony for a PV-Storage-Charging Integrated Microgrid Teaching and Research Platform at the PV-storage-charging station of Hefei University of Technology (HFUT) Xuancheng Campus.
11-04
Nanjing Dianrui New Energy Testing Center Earns CNAS Accreditation
Nanjing Dianrui New Energy Technology Co., Ltd. (a subsidiary of Nanjing GWDR Group; "Dianrui New Energy" hereafter) recently celebrated a major milestone: its Testing Center has received official CNAS Laboratory Accreditation following rigorous evaluation by the China National Accreditation Service for Conformity Assessment (CNAS). This achievement confirms that the center\'s technical capabilities and management practices fully align with ISO/IEC 17025:2017 General Requirements for the Competence of Testing and Calibration Laboratories (CNAS-CL01 Criteria for Recognition of Testing and Calibration Laboratory Competence), providing a strong boost to the company\'s R&D and market growth in the new energy sector.
08-01
Expanding Energy Storage Demand Response! Electric Vehicle Interaction Pilot Program
New energy vehicles (NEVs) are facing another price hike. Following the price surge earlier this year, some brands have recently raised retail prices, and certain models have stopped taking orders due to chip shortages
08-01
Pioneering Autonomous Driving: Beijing’s Urban Sub-Center Builds a “Dual Intelligence” Smart City
Recently, the 2022 Zhongguancun Forum series of technology trading events, focusing on new technology and product launches and supply-demand matching in the smart city application field, was held in Tongzhou District, Beijing
08-01
Raising 6 Billion Yuan! Zotye Aims to Stage a Comeback with Smart Electric Vehicles!
On August 19, ST Zotye announced a cooperation agreement with the Bishan District Government of Chongqing, establishing a deep partnership in the development and construction of intelligent connected new energy vehicle (NEV) projects. Under the agreement, ST Zotye will establish an NEV R&D and production base in Bishan, upgrading existing facilities to create a production base with an annual capacity of 100,000 new energy vehicles.
05-30
Hubei Holds Editorial Meeting for Highway Construction Chronicle
On May 26, the editorial work exchange meeting for the Chronicle of Hubei Expressway Construction was held at the Hubei Provincial Department of Transportation. The event was attended by Mr. Huang Zhendong, former Minister of Transport and Chairman of the Editorial Committee for the Chronicle of China Expressway Construction.
05-21
Jiangsu Highway ICT Network Upgrade Project Passes Expert Review
On May 20, the research project Planning Study on the Upgrade of Jiangsu Transportation Information and Communication Network, jointly undertaken by the Jiangsu Provincial Transportation Communication and Information Center and the PLA University of Science and Technology, successfully passed expert evaluation. Based on a comprehensive assessment of the current state of Jiangsu’s transportation information and communication network
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