康希通信：公司无自有生产车间

Group 1 - The company operates under a Fabless business model, which means it focuses on chip design and sales while outsourcing production to third-party manufacturers [2] - The Fabless model allows the company to concentrate resources on core research and development, contrasting with the IDM model that covers the entire chip production process [2] - Both Fabless and IDM business models coexist in the semiconductor industry, each with its own characteristics and advantages [2]