信维通信(300136.SZ)：在AI智能终端、商业卫星通信、智能汽车等业务领域均和北美科技客户有合作

Group 1 - The core viewpoint of the article highlights that the company,信维通信, is expanding its business collaborations with North American technology clients in various fields such as AI smart terminals, commercial satellite communications, and smart vehicles [1] Group 2 - The company is actively involved in partnerships that are continuously growing in scale within the AI smart terminal sector [1] - Collaborations in the commercial satellite communication area are also on the rise, indicating a strategic focus on this technology [1] - The smart vehicle business is another key area where the company is establishing and expanding its partnerships with North American clients [1]