Company Overview - The company specializes in the R&D, production, and sales of aluminum alloy components for electric vehicle battery systems, with a focus on battery box housings [1][2]. - It has established a complete business system encompassing material R&D, product design, advanced production processes, and large-scale manufacturing [2]. Technological Advantages - Recognized as a national high-tech enterprise, the company has become the largest supplier of aluminum battery box housings to BYD, leveraging advanced manufacturing techniques [2][3]. - The R&D center meets national laboratory standards and has received provincial recognition, with 142 patents, including 23 invention patents [2]. Product Advantages - The company has developed a strong capability in high-performance aluminum alloy materials and advanced welding technologies, ensuring product consistency and stability [3][4]. - It has successfully produced various advanced battery box housing products, with no quality recall incidents reported [4]. Customer Relationships - The design and development of battery box housings require collaboration among vehicle manufacturers, battery manufacturers, and suppliers, leading to high customization and long-term supplier relationships [5][6]. - The company has established stable partnerships with major clients like BYD, CATL, and others, ensuring a solid customer base [6][8]. Scale of Production - In 2024, the company produced approximately 866,800 battery box housings, achieving a market share of about 6.32% in the domestic new energy vehicle sector [9]. - The company has supplied over 280,000 battery box housings to more than 162 models for major domestic manufacturers [9]. Team Expertise - The founder has nearly 40 years of experience in the aluminum alloy industry, guiding the company's strategic development [10][11]. - The core team possesses extensive experience in R&D, production, and quality management, ensuring continuous innovation and market competitiveness [11]. Recent Developments - The acquisition of Honglian Electronics is progressing as planned, expected to enhance the company's capabilities through technological synergy and market collaboration [12]. - The company has seen a significant increase in new customer orders in 2025, improving its reliance on major clients [13]. Pricing Strategy - The pricing of battery box housings is determined through competitive negotiations, reflecting the customized nature of the products [14].

Core Viewpoint - China Yuyuan Technology Group has developed a new generation of low-density, high-strength, high-toughness aluminum alloy material with high magnesium content, which is expected to significantly contribute to lightweight and cost-effective high-end equipment in aerospace and rail transportation sectors [1][2]. Group 1: Development and Innovation - The research team has successfully industrialized the high magnesium lightweight aluminum alloy in various forms, including thick plates, extruded materials, and forgings, after extensive laboratory research [1]. - The new aluminum alloy aims to meet the demands for high maneuverability, high speed, large load capacity, and low cost in high-end equipment [1][2]. - The development allows for a weight reduction of over 5% to 10% in aluminum alloy structural components, which is crucial for the lightweight and cost-effective development of high-end equipment in China [1]. Group 2: Technical Breakthroughs - The research team has overcome the existing limitations on the solubility of magnesium in aluminum alloys, establishing a technical prototype for low-density, high-strength, high-toughness aluminum alloy materials [2]. - The successful development of high magnesium lightweight aluminum is a result of repeated theoretical calculations and experimental validations [2]. - Future plans include advancing the industrialization of the new alloy and its application in various fields such as aerospace, high-speed rail, new energy vehicles, robotics, and consumer electronics [2].