信维通信：卫星通信相控阵天线产品主要是以北美两大客户为主

Group 1 - The company is developing satellite communication phased array antennas, with a focus on two major customers in North America [2] - The inquiry about the product's customers was made on an investor interaction platform, indicating investor interest in the company's developments [2] - The company expressed gratitude for the attention from investors regarding its product offerings [2]