Chongqing Millison Technologies Inc.
美利信
301307
Shenzhen Stock Exchange
Company Profile
（1） Customer Resource Advantage The company's products are based on aluminum alloy high-pressure die-casting and precision machining, catering to the main needs of the market, such as lightweighting, component integration, and large-scale structural components in the automotive field, excellent heat dissipation performance, connection technology, and large-scale structural components in the communication and energy storage fields. The company has a long history of cooperation with Ericsson and leading domestic communication equipment manufacturers in the field of communication. It maintains synchronous development in the pre research of new products and has strong cooperation stickiness. Entered the supply system of communication customers such as Nokia in the first half of 2025. In the automotive field, the company has collaborated with multiple new energy vehicle customers, including two of the world's top new energy vehicle manufacturers and Rivian, a North American new energy force; Many new car manufacturers in China, such as NIO, Xiaomi, Xiaopeng, and Zhiji; Renowned first tier component suppliers both domestically and internationally, such as ZF, Eaton, Aisin, Schaeffler, etc In the field of energy storage, we will enter the supply system of energy storage customers such as Zhenghao in the first half of 2025. In the semiconductor field, we have already provided support to top domestic clients in industries such as Shanghai and Shenzhen. The company is customer-centric and committed to providing high-quality services to customers, winning the trust and support of a large number of customers. We adhere to common innovation, follow in the footsteps of customers, and grow together. The company has established a high-quality customer resource pool. （2） Focus on new energy vehicles In the field of new energy vehicles, the company has entered the top customer system of North American new energy vehicles since 2015, and has successively entered multiple well-known new energy vehicle new force customer systems at home and abroad. Its products cover new energy vehicle housing, crossbeam, controller heat sink, and electric drive housing components. In recent years, the company has successively undertaken orders from multiple new energy host factories at home and abroad and gradually established four new energy vehicle product development platforms, including electric drive housing, electric control housing, battery pack structural components, and large body structural components. （3） Leading the field of communication structural components In the 5.5G and 5G-A fields, the company is one of the few companies that independently masters the complete technology from heat dissipation simulation, prototype production, to mass production. Among them, the brazing phase change liquid cooled radiator technology is in a leading position in the industry, and the company has established close collaborative development relationships with multiple leading communication technology and service providers around the world, possessing technological advantages. By emphasizing innovation and focusing on research and development, the company has been able to enhance its technological strength and production assurance capabilities. For several consecutive years, the company has been highly recognized by Ericsson and stood out from tens of thousands of suppliers in 2024. It was awarded the title of Ericsson's only "Best Supplier" globally in 2024, fully demonstrating the company's technological strength in the field of communication structural components and its position in the supply chain among customers. （4） Full process capability As a national high-tech enterprise, the company has always focused on the research and development, production, and sales of aluminum alloy precision die-casting parts. It is one of the few enterprises in the domestic aluminum alloy die-casting industry that can independently develop full industry chain technology solutions from mold design to die-casting, machining, and assembly. The complete production process chain reduces external coordination costs for customers, effectively shortens new product development and production cycles, and enables timely delivery
Full description
During the reporting period, the company adhered to the management spirit of "tight, strict, fast, and practical", closely focusing on the development keywords of "quality rooted, cost reduction and efficiency improvement, and overseas expansion". Faced with the market pattern of slowing down the growth rate of traditional fuel vehicles and rapid development of new energy vehicles, the company continued to consolidate its traditional market share while focusing on increasing technology research and production collaboration in areas such as heat dissipation (including liquid cooling heat dissipation, brazing technology), energy storage, and semiconductors. In addition, the company leveraged overseas production bases to layout the global market and continuously consolidate its global business foundation. At present, the company's core business focuses on the research and development, manufacturing, and sales of components and structural products in the fields of communication, automotive, semiconductor, and energy storage. The specific product categories and application areas are as follows: 1. Communication field The company's communication products mainly include 4G, 5G, 5.5G, 5G-A communication base station bodies, shielding covers, and other structural components. They are the installation body of communication base station systems, used to fix and install circuit boards and components, achieve electromagnetic interference prevention and signal shielding functions of electronic components, and play a key role in heat dissipation, waterproofing, dust prevention, and corrosion prevention. They are essential base station supporting structural components for maintaining the normal operation of mobile communication networks. 2. Automotive field The company's automotive products cover both traditional and new energy vehicles. Traditional automotive products mainly include aluminum alloy precision die-casting parts for engine systems, transmission systems, steering systems, and body systems. New energy vehicle products mainly include aluminum alloy precision die-casting parts for electric drive systems, electronic control systems, battery systems, and body systems. 3. Energy storage field The products in the energy storage field mainly provide aluminum alloy shells for industrial and commercial energy storage battery packs, which meet the requirements of structural strength and mechanical protection, and can withstand mechanical stress during transportation, installation, and operation; Combining auxiliary thermal management performance, the shell needs to assist in the heat dissipation of the battery pack. The design of heat dissipation fins or integration with liquid cooling plates ensures that the working temperature of the battery pack is within the ideal range, while providing functional requirements such as corrosion resistance and sealing to ensure the durability of the product under design conditions. 4. Heat dissipation+solderable die-casting field Brazable die casting process is a cutting-edge innovative technology in the field of aluminum alloy die casting. By implementing brazing treatment after die casting, the product has significant advantages such as high welding strength, small deformation, thin wall surface, and good formability of complex surfaces. Compared with traditional stir friction welding and laser welding, it is more technologically advanced. This technology places extremely high demands on product design, material research and development, mold manufacturing, production processes, welding techniques, and many other aspects. The company's fusion products of brazing, die-casting, and heat dissipation can be applied to high-end heat dissipation fields such as new energy vehicles and 5.5G communication base stations. The company is currently one of the earliest and very few enterprises in the global communication industry to successfully achieve large-scale production, and its technology and process level are industry-leading. 5. Semiconductor precision component manufacturing With years of technical accumulation in precision component processing and stable customer relationships, relying on the efficient response capability of a professional team and joint research and development with customers, the company can provide customers with more competitive semiconductor precision component solutions. In May 2025, the company established Chongqing Yulaisheng Precision Technology Co., Ltd. to provide specialized products such as precision components for semiconductor customers, which are applied in the field of semiconductor equipment. Currently, the company has started production and operation to provide product support for customers.