责任编辑：山上 股票频道更多独家策划、专家专栏，免费查阅>> 格隆汇12月12日丨海南发展(002163.SZ)公布，为提高珠海生产基地资源综合利用效率，扩大产能，做 精做优幕墙业务，公司于2025年12月12日召开第八届董事会第三十次会议，审议通过了《关于深圳市三 鑫科技发展有限公司的全资子公司珠海市三鑫科技发展有限公司投资建设珠海生产基地二期项目的议 案》，同意三鑫科技的全资子公司珠海市三鑫科技发展有限公司（简称"珠海三鑫"）投资建设珠海三鑫 太阳能光伏建筑一体化及节能幕墙节能门窗生产基地（二期）建设项目（简称"珠海生产基地二期项 目"），总投资2.15亿元。 ...

据悉，该事项旨在提高珠海生产基地资源综合利用效率，扩大产能，做精做优幕墙业务。 海南发展（002163）(002163.SZ)公告，公司董事会审议通过了《关于深圳市三鑫科技发展有限公司的 全资子公司珠海市三鑫科技发展有限公司投资建设珠海生产基地二期项目的议案》，同意三鑫科技的全 资子公司珠海市三鑫科技发展有限公司(简称"珠海三鑫")投资建设珠海三鑫太阳能光伏建筑一体化及节 能幕墙节能门窗生产基地(二期)建设项目(简称"珠海生产基地二期项目")，总投资2.15亿元。 据公告所示，珠海生产基地二期项目建设地点位于珠海市金湾区三灶镇定湾十六路80号，定湾十五路南 侧，占地面积约55,077.77平方米，建设内容包括2栋厂房和1栋宿舍。项目建设期预计27个月。 ...

Group 1: Financial Performance and Revenue Streams - The maintenance revenue from rail transit platform screen doors reached a historical high, accounting for 10.56% of the business revenue, indicating a new growth area in the aftermarket [1] - The company's BIPV component conversion efficiency has surpassed 22.8%, with an annual production capacity of 1.2 million square meters at the Ganzhou base [2] - The company reported a significant overseas revenue share of 43%, with a 60.98% year-on-year increase in overseas curtain wall orders for 2024 [2] Group 2: Strategic Initiatives and Market Expansion - The company is actively expanding its maintenance service radius and has established a digital intelligent operation and maintenance system for platform screen doors, utilizing AI and big data [1] - The company is focusing on the development of BIPV and distributed photovoltaic power station businesses under the national "dual carbon" strategy, with new projects signed in Shenzhen and Guangzhou [2] - The company has established branches in over 120 countries, promoting a "technology + service" dual output model in the Belt and Road markets [2] Group 3: Challenges and Risk Management - The company is facing challenges in converting orders to revenue, with a need for improved contract performance management to ensure timely revenue recognition [6] - The increase in bad debt provisions is attributed to extended collection cycles influenced by the broader economic environment, prompting the company to enhance receivables management [5] - The company is monitoring potential merger and acquisition opportunities that align with its strategic development direction [3][4] Group 4: Corporate Governance and Investor Relations - The company has maintained a high level of information disclosure quality, receiving an A-level rating from the Shenzhen Stock Exchange for four consecutive years [7] - The major shareholder has consistently increased their stake in the company over the past decade, reflecting confidence in the company's sustainable development [7] - The company aims to enhance long-term value creation and investor returns by considering various factors such as strategic direction and market conditions [7]

Core Viewpoint - The article highlights the significance of Shenyang's "gem" enterprises, particularly focusing on Shenyang Yuanda Aluminum Industry Group, which stands out as a leader in the curtain wall industry and showcases China's manufacturing capabilities on the global stage [1][5]. Company Overview - Shenyang Yuanda Aluminum is a leading global enterprise in the curtain wall sector, recognized for its high-quality products and significant international influence [7]. - The company operates a manufacturing base covering 1.2 square kilometers, equipped with over 1,200 advanced automated processing devices, capable of meeting a user demand of 13 million square meters of curtain wall annually [9]. Achievements and Recognition - Yuanda Aluminum has been included in the ENR's list of the "Top 250 International Contractors" for thirteen consecutive years and has received over 100 "Luban Awards," the highest honor in China's construction industry [9]. - The company has contributed over 12 billion yuan in taxes and generated over 70 billion yuan in export earnings, alongside holding more than 830 patents [9]. Research and Development - The company has established R&D institutions in 12 regions globally, employing over 600 research professionals and 1,500 technical R&D personnel [11]. - Yuanda Aluminum was a key participant in the "Key Technology Innovation and Practice" project for the National Aquatics Center (Water Cube), which won a first-class award at the National Science and Technology Conference, marking a significant achievement for Chinese architectural decoration enterprises [11]. Global Expansion - The company is expanding its overseas market presence with high-difficulty curtain wall projects in the UK, Qatar, Kuwait, and Saudi Arabia, showcasing China's strength in the curtain wall industry [12]. Corporate Culture and Vision - Yuanda Aluminum embodies a spirit of innovation and hard work, contributing to the narrative of "striving changes destiny" and establishing itself as a "gem" enterprise in Shenyang and across China [14].

Core Viewpoint - Shenyang Yuanda Aluminum Industry Engineering Co., Ltd. has achieved a breakthrough in the production of super-large unit curtain walls by successfully developing and applying the country's first "super-large unit curtain wall assembly and curing integrated line," addressing long-standing production challenges in the industry [1]. Industry Challenges - The production of oversized and overweight curtain walls has highlighted significant bottlenecks in the industry, particularly due to the increasing complexity of modern building facades and the rising demands for construction efficiency and quality control [2][4]. - The existing projects, such as a 7-meter long and 1.5-ton heavy curtain wall unit, face three major production difficulties that hinder large-scale production [4][6]. Innovative Solutions - In response to industry pain points, the production technology team at Shenyang Yuanda Aluminum formed a special task force with industrial engineering experts, leading to the innovative design of a "flow construction + overlay curing" dual-core structure that upgrades the entire production process [7]. - A specially designed steel structure effectively prevents the arching of units, utilizing structural mechanics principles to ensure even weight distribution and stability during production [9]. - The integrated tooling design meets the needs of assembly line operations while also serving as a curing frame, achieving multifunctionality [11]. - The unique overlay structure allows for space-efficient production, enabling both standalone use and stacking, effectively doubling space utilization [13]. Performance Outcomes - The application of the integrated line has demonstrated significant performance advantages, injecting strong momentum into the energy efficiency improvements of Yuanda Aluminum's super factory [14]. - These breakthroughs not only resolve capacity balancing issues for multiple concurrent projects but also provide a replicable model for the entire curtain wall manufacturing industry in the production of super-large units [14].