Core Insights - Shenzhen Ocean King Lighting Technology Co., Ltd. and its subsidiaries have recently obtained a patent for "a current output control circuit, system, and method" with the authorization announcement number CN113490301B, applied on July 2021 [1] Company Summaries - Shenzhen Ocean King Petroleum Lighting Technology Co., Ltd. was established in 2021, located in Shenzhen, primarily engaged in instrument manufacturing, with a registered capital of 50 million RMB and holding 304 patents [1] - Shenzhen Ocean King Lighting Engineering Co., Ltd. was founded in 2003, also in Shenzhen, focusing on electrical machinery and equipment manufacturing, with a registered capital of 400 million RMB, having invested in 2 companies, participated in 4,868 bidding projects, and holding 5,000 patents [2] - Ocean King Lighting Technology Co., Ltd. was established in 1995 in Shenzhen, primarily engaged in manufacturing computers, communications, and other electronic devices, with a registered capital of approximately 771.5 million RMB, having invested in 27 companies, participated in 1,418 bidding projects, and holding 5,000 patents [2] - Ocean King (Dongguan) Lighting Technology Co., Ltd. was founded in 2010 in Dongguan, focusing on electrical machinery and equipment manufacturing, with a registered capital of approximately 357.5 million RMB, having participated in 8 bidding projects and holding 2,356 patents [2] - Shenzhen Ocean King Power Grid Lighting Technology Co., Ltd. was established in 2021 in Shenzhen, primarily engaged in electrical machinery and equipment manufacturing, with a registered capital of 50 million RMB and holding 295 patents [3] - Shenzhen Ocean King Green Lighting Technology Co., Ltd. was founded in 2021 in Shenzhen, focusing on metal products, machinery, and equipment repair, with a registered capital of 50 million RMB, having participated in 3 bidding projects and holding 312 patents [3] - Shenzhen Ocean King Railway Lighting Technology Co., Ltd. was established in 2021 in Shenzhen, primarily engaged in wholesale, with a registered capital of 50 million RMB, having participated in 12 bidding projects and holding 318 patents [3] - Shenzhen Ocean King Shipbuilding Venue Lighting Technology Co., Ltd. was founded in 2021 in Shenzhen, focusing on electrical machinery and equipment manufacturing, with a registered capital of 50 million RMB, having participated in 16 bidding projects and holding 297 patents [4] - Shenzhen Ocean King Petrochemical Lighting Technology Co., Ltd. was established in 2022 in Shenzhen, primarily engaged in electrical machinery and equipment manufacturing, with a registered capital of 50 million RMB, having participated in 1 bidding project and holding 286 patents [4] - Shenzhen Ocean King Metallurgical Lighting Technology Co., Ltd. was founded in 2022 in Shenzhen, focusing on electrical machinery and equipment manufacturing, with a registered capital of 50 million RMB, having participated in 3 bidding projects and holding 283 patents [4] - Shenzhen Ocean King Public Consumption Lighting Technology Co., Ltd. was established in 2022 in Shenzhen, primarily engaged in electrical machinery and equipment manufacturing, with a registered capital of 50 million RMB, having participated in 58 bidding projects and holding 290 patents [5] - Shenzhen Ocean King Technology Co., Ltd. was founded in 2023 in Shenzhen, primarily engaged in software and information technology services, with a registered capital of 20 million RMB and holding 192 patents [6]

从资金流向上来看，当日照明设备板块主力资金净流出6559.81万元，游资资金净流入1291.06万元，散户 资金净流入5268.75万元。照明设备板块个股资金流向见下表： 证券之星消息，7月31日照明设备板块较上一交易日下跌1.86%，海洋王领跌。当日上证指数报收于 3573.21，下跌1.18%。深证成指报收于11009.77，下跌1.73%。照明设备板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 002076 | *ST星光 | 1.85 | 0.54% | 29.67万 | | 5506.40万 | | 002638 | 勤上股份 | 2.28 | -0.44% | 20.78万 | | 4738.22万 | | 873339 | 恒太照明 | 10.71 | -0.83% | 8939.36 | | 962.65万 | | 605365 | 立达信 | 14.83 | -1.07% | 1.95万 | | 2912.36万 | | 002723 | ...

Group 1 - The core point of the article is the establishment of Inner Mongolia Yuanwei Tong Technology Co., Ltd., with a registered capital of 20 million yuan, focusing on various technology and communication sectors [1] - The company is involved in software development, manufacturing and sales of communication equipment, optical communication devices, electronic measuring instruments, and network equipment [1] - The ownership structure of the company includes shareholders such as Haiyang Wang, Ma Jinghui, and Meng Zhicao [1]

证券代码：002724 证券简称：海洋王 公告编号：2025-058 海洋王照明科技股份有限公司 关于全资子公司完成工商变更登记的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚 假记载、误导性陈述或重大遗漏。 海洋王照明科技股份有限公司全资子公司深圳市海洋王照明工程有限公司 因经营发展需要，对经营范围进行了变更，并于近日完成了工商变更登记手续， 具体变更事项如下： 一、 本次变更事项 变更前经营范围：灯具的技术开发、销售、租赁；照明灯具、照明设备、照 明系统的技术服务；经营进出口业务（法律、行政法规、国务院决定禁止的项目 除外，限制的项目须取得许可后方可经营）；合同能源管理；自有物业租赁和物 业管理业务；照明控制产品的开发、销售；视频摄像设备、4G传输设备、智能 控制系统的开发、销售；灯具和机电设备的租赁；企业管理咨询；视频传输监控 类照明系统、防爆电器产品的开发、销售；网络、通信相关领域的软、硬件产品 的开发、销售。城市路灯、景观亮化与交通设施的维修、技术服务。汽车新车销 售。工业控制计算机及系统制造；计算机软硬件及外围设备制造；工业控制计算 机及系统销售；计算机软硬件及辅助设备零售 ...

证券代码：002724 证券简称：海洋王 公告编号：2025-057 海洋王照明科技股份有限公司 关于使用闲置自有资金进行现金管理的进展公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚 假记载、误导性陈述或重大遗漏。 海洋王照明科技股份有限公司（以下简称"公司"） 于 2025 年 4 月 18 日召 开第六届董事会 2025 年第二次临时会议审议并通过了《关于使用自有闲置资金 进行现金管理的议案》，同意公司及子公司使用人民币不超过 10 亿元的闲置自 有资金进行现金管理，投资品种为短期(不超过一年)、安全性高、流动性好的能 保障本金安全的产品，包括能保障本金安全的理财产品、结构性存款以及其他低 风险、能保障本金安全的投资产品，不包括股票、利率、汇率及其衍生品种等标 的。有效期自本次董事会审议通过之日起至下一次年度董事会召开之日止。在上 述额度及有效期内，资金可以滚动使用，且公司及子公司在任一时点购买现金管 理产品总额不超过上述额度。公司董事会、监事会对上述议案均发表了明确同意 的 意 见 。 具 体 内 容 详 见 公 司 2025 年 4 月 19 日 刊 载 于 巨 潮 资 讯 网 ...

Performance Forecast - The company expects a net profit attributable to shareholders of 81 million to 99 million yuan, representing a year-on-year increase of 87.64% to 129.34% compared to 43.1672 million yuan in the same period last year [1] - The net profit after deducting non-recurring gains and losses is projected to be between 61 million to 78 million yuan, indicating a year-on-year growth of 203.82% to 288.50% from 20.0774 million yuan [1] - The basic earnings per share are estimated to be between 0.1050 yuan and 0.1283 yuan, compared to 0.056 yuan per share in the previous year [1] Reasons for Performance Change - The company has maintained a strong market competitiveness by focusing on its core business and responding to customer needs through timely technological and product innovations [1] - Continuous efforts to eliminate management waste and enhance organizational efficiency have further improved overall profitability [1]

[Current Period Performance Forecast](index=1&type=section&id=I.%20Current%20Period%20Performance%20Forecast) The company forecasts substantial year-over-year growth in net profit and net profit excluding non-recurring items for the first half of 2025 Performance Forecast for the Current Period | Item | Current Period | Prior Year Same Period | | :--- | :--- | :--- | | **Net Profit Attributable to Shareholders** | **Profit: RMB 81.00 million – RMB 99.00 million** | Profit: RMB 43.17 million | | | Year-over-year Growth: 87.64% – 129.34% | | | **Net Profit Excluding Non-Recurring Items** | **Profit: RMB 61.00 million – RMB 78.00 million** | Profit: RMB 20.08 million | | | Year-over-year Growth: 203.82% – 288.50% | | | **Basic Earnings Per Share** | **Profit: RMB 0.1050/share – RMB 0.1283/share** | Profit: RMB 0.056/share | [Communication with Accounting Firm](index=1&type=section&id=II.%20Communication%20with%20Accounting%20Firm) The company's performance forecast data are preliminary estimates and have not yet been audited by an accounting firm - The data in this performance forecast have not been audited by an accounting firm[4](index=4&type=chunk) [Explanation of Performance Changes](index=1&type=section&id=III.%20Explanation%20of%20Performance%20Changes) The company attributes its performance growth to strategic execution, customer-centric innovation, and improved operational efficiency in a challenging market - Facing a challenging market environment, the main reasons for the company's performance growth include[5](index=5&type=chunk) - Steadfast execution of established strategies, continuously focusing on the core business[5](index=5&type=chunk) - Customer-oriented approach, timely advancing technological and product innovation to maintain market competitiveness[5](index=5&type=chunk) - Continuously eliminating management waste, improving organizational efficiency, and enhancing overall profitability[5](index=5&type=chunk) [Risk Warning](index=1&type=section&id=IV.%20Risk%20Warning) Investors are cautioned that this unaudited performance forecast is preliminary, with final financial data to be disclosed in the 2025 semi-annual report, urging prudent investment decisions - This performance forecast is a preliminary estimate by the company's finance department and has not been audited[6](index=6&type=chunk) - Specific financial data will be detailed in the company's 2025 semi-annual report; investors are advised to make cautious decisions and be aware of investment risks[6](index=6&type=chunk)[7](index=7&type=chunk)

Core Viewpoint - The explosion-proof equipment industry in China is experiencing stable growth driven by increasing demand in the oil, chemical, and coal industries, despite a slowdown in overall economic growth. The industry has matured from initial technological exploration to a stable phase, with a significant number of patents filed, indicating ongoing innovation and market potential [1][6][20]. Group 1: Industry Definition and Classification - Explosion-proof equipment is designed for safe operation in flammable and explosive environments, preventing ignition from internal or external sources [2]. - It can be classified based on explosion-proof principles (e.g., isolation type, increased safety type) and hazardous environments (e.g., gas, dust) [2]. Group 2: Current Industry Status - The global market for explosion-proof equipment reached $7.9 billion in 2022 and is projected to grow to approximately $8.59 billion by 2024 and $8.93 billion by 2025 [4]. - In China, the demand for explosion-proof electrical equipment remains strong, with a total of 824 patents filed from 2016 to 2024, peaking at 151 in 2018 [6][4]. Group 3: Industry Value Chain - The upstream of the explosion-proof equipment industry involves raw materials such as metals and non-metals, while the midstream focuses on research and production [8]. - The downstream applications include sectors like oil and gas, coal mining, pharmaceuticals, and dust processing [8]. Group 4: Competitive Landscape - The competition in the explosion-proof equipment industry is primarily based on product technology, quality, safety records, and after-sales service [10]. - Major companies include Huaron Technology Co., Ltd., Shenzhen Ocean King Lighting Technology Co., Ltd., and Electric Light Technology Co., Ltd., which dominate the market due to their product and technological advantages [11][14]. Group 5: Company Performance - Huaron Technology Co., Ltd. reported a revenue of 2.316 billion yuan and a gross margin of 56.52% in 2024, with a focus on expanding into new markets such as food and pharmaceuticals [16]. - New Dawn Technology Co., Ltd. achieved a revenue of 129 million yuan and a net profit of 53 million yuan in 2024, emphasizing its commitment to technological innovation and safety [18]. Group 6: Future Industry Trends - The explosion-proof equipment industry is expected to continue its stable growth trajectory, with trends moving towards high-end, digital, and intelligent solutions [20].

Core Insights - Shenzhen Ocean King Lighting Engineering Co., Ltd. and its subsidiaries have applied for a patent titled "Intelligent Linkage Method, Device, Equipment, Medium, and Product Based on Environmental Monitoring" [1] - The patent aims to utilize various environmental monitoring devices to collect multidimensional environmental data in real-time and generate linkage instructions for controlling environmental regulation devices [1] Company Overview - Shenzhen Ocean King Lighting Engineering Co., Ltd. was established in 2003, focusing on electrical machinery and equipment manufacturing, with a registered capital of 400 million RMB [2] - Ocean King Lighting Technology Co., Ltd. was founded in 1995, primarily engaged in the manufacturing of computers, communications, and other electronic devices, with a registered capital of approximately 771.5 million RMB [2] - Ocean King (Dongguan) Lighting Technology Co., Ltd. was established in 2010, also in the electrical machinery and equipment manufacturing sector, with a registered capital of approximately 357.5 million RMB [2] Patent and Innovation - The patent application CN120276267A was filed on March 2025, indicating a focus on innovation in environmental monitoring and control technologies [1] - The companies under the Ocean King brand collectively hold thousands of patents, with Shenzhen Ocean King Lighting Engineering Co., Ltd. having around 5,000 patents [2][3] Investment and Projects - Shenzhen Ocean King Lighting Engineering Co., Ltd. has participated in 4,836 bidding projects and has invested in 2 companies [2] - Ocean King Lighting Technology Co., Ltd. has been involved in 1,384 bidding projects and has invested in 26 companies [2] Subsidiary Details - Shenzhen Ocean King Electric Grid Lighting Technology Co., Ltd. was established in 2021, focusing on electrical machinery with a registered capital of 50 million RMB and holding 291 patents [3] - Shenzhen Ocean King Railway Lighting Technology Co., Ltd. was also established in 2021, with a registered capital of 50 million RMB and 314 patents [3] - Shenzhen Ocean King Oil Lighting Technology Co., Ltd. was founded in 2021, with a registered capital of 50 million RMB and 300 patents [3] Recent Developments - Several subsidiaries were established in 2021 and 2022, all focusing on various aspects of electrical machinery and lighting technology, with each having a registered capital of 50 million RMB [4][5]

Core Viewpoint - The company, Ocean King Lighting Technology Co., Ltd., has expanded its business scope and revised its articles of association, which has been approved in recent board and shareholder meetings [1][2]. Business Scope Changes - The company has updated its business scope to include new services such as consulting planning services and smart control system integration, while retaining existing operations in lighting manufacturing, sales, and various technology services [1][3]. - The previous business scope included a range of activities from lighting equipment manufacturing to energy management and property management, which have now been expanded to include labor protection products and software development [2][4]. Company Information - Ocean King Lighting Technology Co., Ltd. is a publicly listed company with a registered capital of approximately 7.71 billion RMB, established on August 11, 1995, and located in Shenzhen [2][3]. - The company's wholly-owned subsidiary, Shenzhen Ocean King Lighting Engineering Co., Ltd., has also undergone similar changes in its business scope, focusing on lighting technology and related services [4][5].