- CEO
- Hao Huang
- Full Time Employees
- 1,740
- Sector
- Producer manufacturing
- Industry
- Electrical products
- Address
- No.28 Xihu Road Kunshan JS China 215300
- IPO Date
- Sep 10, 2021
- Business
- Kunshan GuoLi Electronic Technology Co., Ltd. (688103.SS), also known as GLVAC, engages in the research, development, manufacture, and sale of electronic vacuum devices primarily in China with global operations serving over 30 countries through technical service centers in Japan, Europe, and North America. Founded in 2000 and headquartered at No. 28 Xihu Road, Kunshan Development Zone, Jiangsu Province, the company offers a comprehensive portfolio of core products including vacuum capacitors (fixed and variable), high-voltage relays, vacuum interrupters, DC and AC contactors (including contact groups and power distribution units), hydrogen thyratrons, magnetrons, klystrons, spark gaps, and power distribution and protection systems; these products cater to industries such as aerospace, radar communications, semiconductor equipment, new energy vehicles and charging stations, rail transit, coal mining, chemicals, new energy applications (wind power, photovoltaics, energy storage), security inspection, irradiation, industrial flaw detection, and large-scale scientific research. In November 2024, its subsidiary Guoli Yuantong New Energy Technology Co., Ltd. signed a strategic cooperation and technology transfer agreement with India's Sterling Tools Ltd. to manufacture and assemble Y-Series high-voltage DC contactors and power distribution systems, marking GLVAC's expansion into India and Southeast Asia; earlier in 2023, the Y-Series contactor won the "Chinese Heart" Annual Powertrain Component Gold Award, and in 2025 the company contributed to the world's first P-band high-power metamaterial klystron for the China Spallation Neutron Source while showcasing energy storage switch solutions at ESIE2025 and advancing eVTOL power components.