来源：新浪证券-红岸工作室 10月10日，联域股份跌3.50%，成交额2.11亿元，换手率16.91%，总市值36.89亿元。 异动分析 智能家居+人民币贬值受益+粤港澳大湾区+一带一路+物联网 1、2023年11月17日互动易：在智能照明领域，公司积极推进适应植物自控光谱、无线组网实现照明的 智能控制电路等新技术的研发，推动产品智能化、物联化水平提升。公司自研LED 灯具标准化接口技 术，并取得美国发明专利，可一站式集成雷达微波、红外、光控、蓝牙等智能感应器，以嵌入式软件作 为控制核心，实现无线组网、远程及自动化控制。目前，公司生产的植物灯，UFO工矿灯，面板工矿灯 等产品可实现蓝牙连接控制；路灯、壁灯、泛光灯等户外照明灯具都配备了远程控制接口。 2、根据2024年年报，公司海外营收占比为95.62%，受益于人民币贬值。 技术面：筹码平均交易成本为45.16元 该股筹码平均交易成本为45.16元，近期该股获筹码青睐，且集中度渐增；目前股价在压力位53.90和支 撑位45.01之间，可以做区间波段。 3、公司办公地址：广东省深圳市宝安区燕罗街道罗田社区象山大道172号正大安工业城6栋101-601；12 栋1 ...

Core Viewpoint - The company, Shenzhen Lianyu Optoelectronics Co., Ltd., is experiencing significant growth in its stock price and market activity, driven by advancements in smart lighting technology and favorable currency conditions [1][2]. Company Overview - Shenzhen Lianyu Optoelectronics Co., Ltd. was established on February 16, 2012, and went public on November 9, 2023. The company specializes in the research, production, and sales of medium and high-power LED lighting products [7]. - The main revenue composition includes LED lighting products (88.43%), accessories (6.55%), LED light sources (4.80%), and others (0.22%) [7]. Financial Performance - For the first half of 2025, the company reported a revenue of 769 million yuan, a slight decrease of 0.35% year-on-year, while the net profit attributable to shareholders dropped by 78.85% to 16.15 million yuan [8]. - As of September 10, 2025, the number of shareholders increased by 4.94% to 8,522, with an average of 2,828 circulating shares per person, a decrease of 4.71% [8]. Market Activity - On September 24, 2023, the company's stock rose by 8.29%, with a trading volume of 316 million yuan and a turnover rate of 27.29%, resulting in a total market capitalization of 3.607 billion yuan [1]. - The stock has seen a net inflow of 30.59 million yuan from major investors, indicating a positive trend in investment interest [4][5]. Technological Advancements - The company is actively developing new technologies in the smart lighting sector, including adaptive plant control spectrum and wireless networking for intelligent control circuits [2][3]. - It has obtained a U.S. invention patent for its self-developed LED lighting standard interface technology, which integrates various smart sensors for enhanced automation and remote control capabilities [2][3]. International Expansion - The company has established production bases in Vietnam and Mexico, contributing to its international revenue, which accounted for 95.62% of total revenue in 2024, benefiting from the depreciation of the Chinese yuan [3][4]. Investment Themes - The company is positioned within several growth sectors, including smart home technology, charging stations, the Belt and Road Initiative, and the Internet of Things [2][7].

来源：新浪证券-红岸工作室 9月10日，联域股份涨0.38%，成交额1879.76万元，换手率2.08%，总市值27.40亿元。 异动分析 智能家居+人民币贬值受益+一带一路+物联网+储能 1、2023年11月17日互动易：在智能照明领域，公司积极推进适应植物自控光谱、无线组网实现照明的 智能控制电路等新技术的研发，推动产品智能化、物联化水平提升。公司自研LED 灯具标准化接口技 术，并取得美国发明专利，可一站式集成雷达微波、红外、光控、蓝牙等智能感应器，以嵌入式软件作 为控制核心，实现无线组网、远程及自动化控制。目前，公司生产的植物灯，UFO工矿灯，面板工矿灯 等产品可实现蓝牙连接控制；路灯、壁灯、泛光灯等户外照明灯具都配备了远程控制接口。 2、根据2024年年报，公司海外营收占比为95.62%，受益于人民币贬值。 3、2024年2月26日公告：公司已经逐步在越南、墨西哥布局生产基地。 区间今日近3日近5日近10日近20日主力净流入3.69万-320.87万-453.00万393.60万642.40万 主力持仓 4、2024年1月17日投资者关系活动记录表：在智能照明领域，公司积极推进适应植物自控光谱、无线 ...

Core Viewpoint - The company, Shenzhen Lianyu Optoelectronics Co., Ltd., is actively advancing in the smart lighting sector and has significant overseas revenue, benefiting from the depreciation of the RMB and expanding production bases in Vietnam and Mexico [2][3]. Company Overview - Shenzhen Lianyu Optoelectronics Co., Ltd. was established on February 16, 2012, and listed on November 9, 2023. The company specializes in the research, production, and sales of medium and high-power LED lighting products, with main business revenue composition being 88.43% from LED lamps, 6.55% from accessories, 4.80% from LED light sources, and 0.22% from others [7]. Financial Performance - For the first half of 2025, the company achieved operating revenue of 769 million yuan, a year-on-year decrease of 0.35%, and a net profit attributable to shareholders of 16.15 million yuan, down 78.85% year-on-year [8]. Market Position and Trends - The company has a significant overseas revenue share of 95.62%, benefiting from the depreciation of the RMB [3]. - The company is also focusing on new technologies in smart lighting, including self-adaptive plant control spectrum and wireless networking for intelligent control circuits [2][3]. Recent Developments - The company has developed proprietary LED lamp standard interface technology and obtained a US invention patent, allowing for the integration of various smart sensors and enabling remote and automated control [2][3]. - The company is actively expanding into new sectors such as charging piles and energy storage through its wholly-owned subsidiary, Shenzhen Haibo, which has developed multiple R&D technology patents [5]. Shareholder Information - As of August 29, the number of shareholders for Lianyu Optoelectronics was 8,121, a decrease of 18.04% from the previous period, with an average of 2,968 circulating shares per person, an increase of 22.02% [8].

Core Viewpoint - The company, Shenzhen Lianyu Optoelectronics Co., Ltd., is actively advancing in the smart lighting sector and expanding its production bases internationally, benefiting from the depreciation of the RMB and the growth of the IoT and energy storage markets [2][3][4]. Group 1: Company Developments - The company is focusing on the development of new technologies in smart lighting, including plant self-control spectrum and wireless networking for intelligent control circuits [2][4]. - The company has obtained a US invention patent for its self-developed standardized interface technology for LED lighting, enabling integration of various smart sensors [2][4]. - The company has established production bases in Vietnam and Mexico to enhance its international presence [3]. Group 2: Financial Performance - As of the 2024 annual report, overseas revenue accounted for 95.62% of the company's total revenue, benefiting from the depreciation of the RMB [4]. - For the first half of 2025, the company reported a revenue of 769 million yuan, a year-on-year decrease of 0.35%, and a net profit of 16.15 million yuan, down 78.85% year-on-year [9]. Group 3: Market Position and Shareholder Information - The company was listed on November 9, 2023, and its main business involves the research, production, and sales of medium and high-power LED lighting products, with 88.43% of revenue coming from LED lighting [8]. - As of July 31, the number of shareholders increased by 0.53% to 9,909, with an average of 2,432 circulating shares per person, a decrease of 0.52% [9]. - The company has distributed a total of 129 million yuan in dividends since its A-share listing [10].

Core Viewpoint - The challenges faced by cross-border e-commerce companies in seeking capital through A-share listings are highlighted, with a specific focus on the failed IPO attempts of Xiamen Dongang Technology Co., Ltd. [1][7] Company Overview - Dongang Technology, established in 2008, specializes in the research, production, and sales of professional mobile lighting tools, with over 200 product models, primarily focusing on folding lights and floodlights, which contribute over 50% of its main business revenue [3][5]. IPO Attempts and Challenges - Dongang Technology's IPO journey has been fraught with difficulties, having failed twice. The first attempt in September 2022 to list on the Shenzhen Stock Exchange was hindered by stringent revenue growth and R&D capability requirements, with a compound annual growth rate of only 4.91% from 2019 to 2021, falling short of the 20% threshold [5][7]. - The company withdrew its first IPO application in February 2023 due to slowing performance and doubts about its innovation capabilities, marking its first failure [7][11]. - After regrouping, Dongang attempted to list on the Beijing Stock Exchange in July 2023 but ultimately failed again after a year and a half of efforts [7][11]. Financial Performance - Dongang Technology's financial performance has been lackluster, with revenues of 263 million yuan in 2021, declining to 231 million yuan in 2022, and projected revenues of 221 million yuan in 2023 [11]. - The net profit decreased from 60.62 million yuan in 2021 to an estimated 51.99 million yuan in 2024, attributed to both macroeconomic factors and internal operational challenges [11][12]. Business Model and Risks - The company relies heavily on an ODM (Original Design Manufacturer) model, leading to structural risks due to high customer concentration, with its top three clients accounting for over 83% of sales [8][10]. - In 2022, a significant revenue drop of 60 million yuan occurred due to inventory adjustments by a major client, highlighting the vulnerability of its business model [8][10]. Industry Context - The mobile lighting sector is characterized by intense competition and low market concentration, with many companies facing similar challenges in capitalizing on cross-border opportunities [14][15]. - The global LED lighting market is experiencing slow growth, with a compound annual growth rate of only about 2%, indicating limited expansion opportunities for companies like Dongang Technology [14][15]. - The failures of Dongang Technology reflect broader issues faced by cross-border export companies, including the need to navigate international risks, establish brand presence, and diversify customer bases to mitigate risks [14][15][16].

Group 1: Industry Overview - The LED lighting industry is witnessing a surge in companies aiming to list on the Beijing Stock Exchange (BSE), with several firms making significant progress in their IPO applications [1][4][14] - Notable companies in the LED sector include Huakai Technology, Yaotai Co., and Tongbao Optoelectronics, all of which are at various stages of the IPO process [1][4][8] Group 2: Company Highlights - Huakai Technology, established in 2009, focuses on smart home solutions and derives 71.72% of its revenue from overseas markets, primarily the U.S., with 60.34% coming from there [3] - Yaotai Co., founded in 2006, specializes in outdoor lighting and has seen its overseas revenue grow significantly, with 97.18% of its main business income coming from international sales by 2024 [7] - Tongbao Optoelectronics, founded in 1991, is an automotive electronic component manufacturer with a steady revenue growth trajectory, achieving approximately 5.88 billion yuan in revenue by 2024 [10][11]

Core Viewpoint - The Beijing Stock Exchange has decided to terminate the review of Xiamen Dongang Technology Co., Ltd.'s application for public stock issuance and listing due to the company's withdrawal of its application [1][3]. Company Overview - Xiamen Dongang Technology specializes in the research, production, and sales of professional mobile lighting tools, including various series such as folding lamps, floodlights, pocket lights, pen lights, long lights, and headlamps [3]. Application Details - The application for public issuance was initially accepted by the Beijing Stock Exchange on January 8, 2024, and the company submitted a withdrawal request on May 20, 2025 [3]. - The company intended to issue no more than 51,111,113 shares, with an option for an additional 15% (up to 7,666,666 shares) through an over-allotment option [4]. Fundraising Plans - Dongang Technology aimed to raise 26 million yuan, allocated for the construction of a high-end professional mobile lighting tool production base, a research and development center, and to supplement working capital [4][5]. - The total investment for the production base project is approximately 185.64 million yuan, with 184 million yuan expected to be funded from the raised capital [5]. Shareholding Structure - As of the signing date of the prospectus, the controlling shareholder and actual controller of Dongang Technology is Zhuang Junhui, who directly holds 83.14 million shares (54.22%) and indirectly controls an additional 22.5 million shares (14.67%), totaling 68.89% of the company's shares [3]. Underwriting Information - The lead underwriter for this issuance was China Merchants Securities Co., Ltd., with representatives Zhang Qian and Zhang Yang signing as the sponsoring representatives [6].

深圳市联域光电股份有限公司 SHENZHEN SNC OPTO ELECTRONIC CO.,LTD （深圳市宝安区燕罗街道罗田社区象山大道 172 号正大安工业 城 6 栋 101-601；7 栋 101-301；12 栋 101-301；17 栋 101-301； 21 栋 101-201） 首次公开发行股票并在主板上市 招股说明书 （上会稿） 本公司的发行申请尚需经深圳证券交易所及中国证监会履行相应的程序。本招股说明 书（上会稿）不具有据以发行股票的法律效力，仅供预先披露之用。投资者应当以正 保荐人（主承销商） （北京市朝阳区安立路 66 号 4 号楼） 式公告的招股说明书作为投资决定的依据。 深圳市联域光电股份有限公司 招股说明书 声明及承诺 中国证监会、交易所对本次发行所作的任何决定或意见，均不表明其对发 行人注册申请文件及所披露信息的真实性、准确性、完整性作出保证，也不表 明其对发行人的盈利能力、投资价值或者对投资者的收益作出实质性判断或保 证。任何与之相反的声明均属虚假不实陈述。 根据《证券法》规定，股票依法发行后，发行人经营与收益的变化，由发 行人自行负责；投资者自主判断发行人的投资价值，自主 ...