借新能源反转业绩，拓荒机器人新蓝海。 作者 | beyond 编辑 | 小白 在浙江台州，有一家做了三十多年电机铁芯的企业。它的产品藏在汽车发电机里，正常情况下，没人 会注意到。但全球大部分主流车企，绕不开它供货。 前几年行业饱和，它被成本、产能压得喘不过气。转折发生在新能源汽车上量之后——订单回温，产 线重又排满。与此同时，车间角落里开始多出些新样品：无人机电机、机器人关节电机用的定转子铁 芯。有些已经交付测试，有些还在等客户反馈。 这家公司叫信质集团（002664.SZ，公司）。 深耕电机核心 部件，布局 人形机器人 赛道 信质集团，成立于1990年，深耕电机核心零部件行业30余年，产品包括汽车发电机定子及总成、电梯 曳引机定子、电动工具电机转子、VVT(汽车可变气门正时系统)、家电电机转子等，主要应用于汽 车、家电、电动工具、特种设备等领域。 凭借全面自研能力、稳固的战略客户基础及严谨的质量体系，公司已从传统家电与工业电机配套商转 型为新能源汽车动力系统关键零部件的Tier1级供应商，并积极拓展无人机、人形机器人等新兴赛 道。 公司正积极布局人形机器人电机、无人机旋翼电机等新兴领域。2025年投资者互动 ...

Group 1: Limin Co., Ltd. - In the first half of 2025, Limin Co., Ltd. reported sales revenue of 2.452 billion yuan, a year-on-year increase of 6.69% [1] - The net profit reached 269 million yuan, showing a significant year-on-year growth of 747.13% [1] - The performance improvement is attributed to the increase in both volume and price of core products, cost reduction, overseas market expansion, and enhanced capacity utilization [1] - The company has a strong order book for Manganese Zinc orders and minimal inventory, with robust demand for Bacillus thuringiensis in Brazil [1] - The 'one certificate, one product' policy is favorable for the company, and there are plans for technological upgrades and brand building in the second half of the year [1] Group 2: Xinzhi Group - Xinzhi Group achieved revenue of 2.86 billion yuan in the first half of 2025, with a net profit of 50 million yuan [2] - The net profit margin for the second quarter improved to 2.7%, with a quarter-on-quarter growth of 677% [2] - The gross profit margin for the first half was 10.84%, an increase of 0.64 percentage points year-on-year [2] - The drone business is experiencing rapid growth, primarily supplying DJI with motor products for various types of drones [2] - The company is focusing on enhancing product quality in traditional businesses and shortening development cycles in emerging sectors through collaborative R&D [2] Group 3: *ST Chengchang - The company has seen a significant increase in orders and projects due to recovering downstream user demand [3] - Some remote sensing satellite projects are expected to enter small batch production in 2024 and mass production in 2025, indicating substantial growth potential [3] - The company maintains a stable gross profit margin by improving R&D efficiency and optimizing production processes [3] - There is a technological advantage in the low Earth orbit satellite sector, which is anticipated to become a new growth point [3] - The company is actively expanding applications in low-altitude economies and addressing detection blind spots [3]

Group 1: Investor Relations Activities - The investor relations activities included analyst meetings and site visits [2] - Participating institutions included major securities firms and asset management companies [2] - The activities took place on August 19 and 20, 2025, via phone conference and on-site visits [2] Group 2: Financial Performance - In the first half of 2025, the company achieved revenue of CNY 2.86 billion, remaining flat year-on-year [3] - The net profit attributable to shareholders was CNY 50 million, with a significant quarter-on-quarter increase of 677% in Q2 [3] - The gross profit margin for the first half was 10.84%, an increase of 0.64 percentage points year-on-year [3] Group 3: Business Development - The company invested approximately CNY 30 million in R&D for new business areas such as humanoid robots and drones, with a 20% increase in R&D expenses [3] - The recovery in the main business was driven by a rapid increase in electric vehicle sales from core customers starting in Q2 [3] - The company anticipates improved profitability in the second half of the year due to sustained sales of multiple models from core customers [3] Group 4: Robotics Product Development - The R&D teams are focused on core components for robots, particularly frameless torque motors and slotless micro motors [4] - Innovations in frameless torque motors have led to increased torque density and efficiency, meeting the demands for compact and high-power applications [4] - The company is exploring advanced technologies such as direct-drive motors and axial flux motors to enhance precision and response speed in robotic applications [4] Group 5: Future Outlook - The company plans to enhance product quality in traditional business areas and maintain its industry-leading position [6] - In emerging business areas, the company aims to shorten R&D and commercialization cycles through joint development and strategic partnerships [6] - The product line will expand to include frameless torque motors, slotless micro motors, direct-drive motors, and axial flux motors, focusing on drones and humanoid robots [6]