HYNN Technology Co., Ltd., established in Dongguan, China, specializes in providing intelligent production systems and energy solutions for the new energy automotive industry. The company excels in developing advanced manufacturing equipment and testing solutions for power and energy storage batteries. With a delivery capacity exceeding 350 GWh of batteries and a global workforce of over 2,000 employees, including 500 research experts, HYNN Technology has established itself as a significant player in the battery manufacturing sector. The company maintains an extensive network of facilities spanning more than 100,000 square meters and operates through seven international subsidiaries, serving customers across nine countries.
Battery Technology
HYNN Technology’s core offerings center on sophisticated battery testing and manufacturing equipment. Their product portfolio includes power discharge testing cabinets designed for various battery types, featuring high energy efficiency and stability controls. The company’s DCIR testing equipment performs automated direct current internal resistance evaluations, while their OCV testing systems conduct open-circuit voltage measurements with integrated data transmission capabilities.
The company’s manufacturing solutions encompass intelligent production lines specifically engineered for power and energy storage batteries. These systems integrate advanced automation and quality control mechanisms throughout the production process. HYNN Technology also provides customized inverter systems adaptable to different renewable energy sources and large-scale energy storage solutions focused on commercial applications.
Their testing infrastructure supports the complete battery lifecycle, from initial production to final implementation. This includes specialized equipment for formation processes, capacity grading, and performance verification. The company’s testing solutions ensure precise measurements and reliable data collection, essential for maintaining high standards in battery production.
Recent Projects
As of January 2025, HYNN Technology marked a significant expansion with the inauguration of their new headquarters in the Songshan Lake District, Dongguan, on December 28, 2024. Additionally, the company established HYNN Technology Europe GmbH in Heidelberg, Germany, strengthening their presence in the European market. These developments demonstrate HYNN’s commitment to expanding their global operations and enhancing their service capabilities.
Investors
In January 2023, HYNN Technology secured $29 million in funding through a round led by Morgan Stanley, with participation from Liwan Capital. The Morgan Stanley Private Equity Fund’s investment has been instrumental in supporting HYNN’s research and development initiatives and technological advancement programs.
Business Details
Location: Dongguan, Guangdong Province, China
Website: https://hynn.com.cn
LinkedIn: https://www.linkedin.com/company/hynn-technology/
