证券日报网讯12月30日，宏鑫科技（301539）在互动平台回答投资者提问时表示，公司主营业务为汽车 锻造铝合金车轮的研发、设计、制造和销售，公司主要产品为汽车锻造铝合金车轮，包括商用车车轮和 乘用车车轮。前期，公司研发、生产的定子主壳体、折叠桨外转子壳体、刚性桨外转子壳体与国内某航 天科技（000901）有限公司签订了定点采购协议，该客户的定点采购，标志着公司在研发技术、公司品 牌、产品质量等方面得到认可，体现了公司在锻造技术领域推出轻量化与安全性并重的高质量产品的专 业能力，公司将在材料研发、生产工艺改进、产品设计等方面加大投入，提升产品的附加值和竞争力。 ...

Group 1 - The core viewpoint of the article is that Hongxin Technology has signed a technical development contract and a parts procurement contract with a leading domestic flying car company to collaborate on the development and manufacturing of various components for a specific model [1] - The project is not expected to have a significant impact on the company's operating performance for the current year, but it is anticipated to have a positive effect on the company's future performance [1]