Chengdu Kesai Technology Co., Ltd. was established in April 2015 and is located in Chengdu High-tech West District. It is a company specializing in the research and development of Ka/Ku-band low-cost phased array antennas for satellite communications, 5G millimeter-wave Aip RF front-end modules, and small base stations. , production, sales and service as one of the high-tech enterprises. The company has 70 employees, of which R&D personnel account for more than 60%. The total office area is about 3,000 square meters, including R&D, production, testing, clean room, and testing.