Chengdu Kesai Technology Co., Ltd., founded in 2015, has long focused on the millimeter-wave phased array and satellite communication sectors. Its business closely aligns with the industrial development needs of aerospace, satellite internet, emergency communications and other fields. It is a high-tech enterprise and a national-level Specialized, Refined, Differential and Innovative "Little Giant" enterprise with strong core competitiveness in China’s satellite communication terminal industry.
The company holds a full set of aerospace supporting qualifications and more than ten high-threshold industry certifications. It has been successively recognized as a national-level Specialized, Refined, Differential and Innovative "Little Giant" enterprise, a high-tech enterprise and the Sichuan Provincial Enterprise Technology Center, with over one hundred independent patents in total. R&D backbones holding doctoral and master’s degrees account for more than 30% of its staff, boasting extensive experience in developing major aerospace and satellite communication projects.
The company independently masters the core technology of integrated AOB phased arrays. Its products cover mainstream Ku and Ka communication frequency bands, supporting the R&D and mass production of a full range of phased array terminals for satellite-borne, airborne, vehicle-mounted and fixed ground applications. As one of the few domestic phased array suppliers supporting both China StarNet and Yuanxin Qianfan low-orbit constellations simultaneously, it has delivered phased array modules at the scale of thousands of sets for the national StarNet project. It also has experience in the mass production and launch of the first batch of 300 civilian terminals for Yuanxin in China. Relevant products have obtained overseas certifications and undergone long-term stable on-orbit tests, with delivery volumes ranking among the top in the industry.
At present, the company has established a multi-base production layout with coordinated operations among its headquarters in Chengdu, Meishan and Zhangjiagang. It has built self-owned testing and verification platforms equipped with anechoic chambers, micro-assembly workshops, environmental test facilities and other supporting facilities. It can efficiently undertake key government and enterprise projects and continuously provide core products and technical support for the high-quality development of China’s satellite internet and space-ground integrated communication industry.