昆山国力真空电器有限公司（以下简称公司）于2000年10月在江苏昆山正式创立，是高科技股份制企业，前身系原电子工业部国有军工企业。公司具有50多年电真空器件制造的悠久历史，是高压射频真空器件的制造专家。 公司占地面积53000平方米，建有新能源产业基地和电真空产业基地两大板块。主要研制、生产、经营的产品有：陶瓷高压真空继电器、陶瓷高压真空电容器、陶瓷真空开关管、大功率磁控管、氢闸流管、触发管、CT球管、交流接触器和高压直流接触器等电真空器件。 产品广泛应用于航天、航空、军事、通讯、电力、医疗、光伏、新能源汽车等诸多行业。公司拥有武器装备科研生产许可证、三级保密资格证、研制单位资格证等，并多次获得江苏军民结合科技创新奖。 Kunshan Guoli Electronics Technology Co., Ltd. (referred to as "Guoli Shares", stock code 688103) is a listed company on the Science and Technology Innovation Board that specializes in the research, development, production, and sales of electronic vacuum devices. After nearly 60 years of technological accumulation, the company's independent research and development capabilities and core technologies cover all key aspects of the production and manufacturing of electronic vacuum devices. Its products are widely used in critical fields such as aerospace, semiconductor equipment, new energy vehicles, rail transit, coal chemical industry, energy (wind energy, photovoltaics, electricity, energy storage, charging piles), security inspection radiation, industrial flaw detection, and big science. Kunshan Guoli Yuantong New Energy Technology Co., Ltd., founded in 2016, leverages the electrical vacuum technology advantages of Guoli Shares and possesses the capabilities for independent research and development, experimentation, and production of high-voltage DC contactors and power distribution equipment. It provides customers with solutions for high-voltage and heavy-load applications in the new energy field.