天奥电子：公司DDR系列存储器已取得客户订单

Group 1 - The core viewpoint of the article is that Tian'ao Electronics has received customer orders for its DDR series memory, which is primarily used in high-reliability electronic platforms such as ground equipment [1] Group 2 - The DDR series memory is highlighted as a key product for the company, indicating a focus on high-reliability applications [1] - The interaction with investors on the platform suggests a proactive approach to communication and transparency regarding business developments [1]