证券代码：300499 证券简称：高澜股份 公告编号：2023-021 广州高澜节能技术股份有限公司 关于举行2022年度网上业绩说明会的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 为充分尊重投资者，提升本次交流的针对性，现就公司2022年度网上业绩说 明会提前向投资者征集问题，广泛听取投资者意见和建议。欢迎广大投资者于 2023年5月11日（星期四）15:00前将您所关注的问题通过电子邮件的形式发送至 公司邮箱（ir@goaland.com.cn），或扫描下方二维码，进入问题征集专题页面。 公司将在本次业绩说明会上对投资者普遍关注的问题进行回答。 特此公告。 广州高澜节能技术股份有限公司董事会 2023 年 4 月 26 日 欢迎广大投资者积极参与本次网上业绩说明会。 （问题征集专题页面二维码） 广州高澜节能技术股份有限公司（以下简称"公司"）2022年年度报告全文 及其摘要于2023年4月26日披露。为便于广大投资者进一步了解公司2022年年度 报告及经营情况，公司定于2023年5月12日（星期五）下午15：00-17：00在全景 网举行2022 ...

Company Overview - Guangzhou Gaolan Energy Technology Co., Ltd. was established in June 2001 as Guangzhou Gaolan Water Technology Co., Ltd. and transformed into a joint-stock company in April 2011 [4]. - The company is headquartered in the National High-tech Development Zone in Guangzhou and has offices in Beijing, Shanghai, and Xi'an [4]. Product and Service Offerings - The company specializes in pure water cooling equipment, which is widely used in power electronics cooling across various stages of power generation, transmission, distribution, and consumption [5]. - Key products include: - DC transmission converter pure water cooling equipment - New energy generation converter pure water cooling equipment - Flexible AC transmission thyristor valve pure water cooling equipment - High-power electrical drive frequency converter pure water cooling equipment [5]. Charging Infrastructure Development - The company has established 4 charging stations primarily in Guangdong, including residential areas and service areas [6]. - The charging products include: - Ground-mounted AC charging piles - Wall-mounted AC charging piles - 30-180KW fast charging integrated machines - Mobile charging machines [6]. Financial Performance - In May 2016, the company invested 40 million RMB in Zhihua Information, increasing its registered capital from 10 million to 50 million RMB to enhance its R&D and market expansion capabilities [7]. - The gross profit margin decreased from 47.24% in 2014 to 44.72% in 2015, primarily due to changes in product sales structure [8][9]. - As of December 2015, the company had an order backlog of approximately 400 million RMB, expected to be delivered in 2016-2017 [9]. Market Position and Future Plans - The company aims to operate 1,000 charging piles and several charging stations, contingent on market conditions and government policies [8]. - The company plans to focus on B-end markets, including transportation, state grid, and real estate sectors, while also exploring opportunities in smart city developments [8]. Industry Trends - The company is positioned to benefit from the national grid's investment in ultra-high voltage projects, with an expected investment of 2.55 trillion RMB during the 12th Five-Year Plan [10]. - The renewable energy sector has seen rapid growth, with wind and solar power installations reaching new highs in 2015, positioning the company favorably for future developments [10].

证券代码：300499 证券简称：高澜股份 广州高澜节能技术股份有限公司 投资者关系活动记录表 编号：2016-02 | --- | --- | --- | |----------------|------------------------------|-------------------------------------------------| | | | | | | | | | 投资者关系活动 | ■ 特定对象调研 | □ 分析师会议 | | 类别 | □ 媒体采访 | □ 业绩说明会 | | | □ 新闻发布会 | □ 路演活动 | | | ■ 现场参观 | | | | □ | 其他 （请文字说明其他活动内容） | | 参与单位名称及 | 竺艺 长城证券 | | | 人员姓名 | 陈乐 广发证券 | | | | 曾彪 海通证券 | | | | 祁禾 易方达基金 | | | | 方超 金鹰基金 | | | | 冼鸿鹏 金鹰基金 | | | 时间 | 2016 年 8 月 12 日 | | | 地点 | | 广州市高新技术产业开发区科学城南云五路 3 号 | | 上市公司接待人 | | | | 员姓 ...

Group 1: Company Overview and Market Position - Guangzhou Gaolan Energy Technology Co., Ltd. has established itself as a leading supplier of pure water cooling equipment for power electronic devices in China, with a complete R&D, design, manufacturing, marketing, and after-sales service system [1][4]. - The company has become a water cooling supplier for major international power transmission and distribution companies such as GE, Siemens, and ABB, with products exported to the USA, Germany, France, and Japan [3]. Group 2: Seasonal Sales and Revenue Fluctuations - The company's revenue exhibits significant seasonal fluctuations, with lower revenues in the first and third quarters and higher revenues in the second and fourth quarters, closely related to industry characteristics and customer demand [2]. - The demand for electrical machinery and equipment is uneven, influenced by budget management systems and project execution cycles [2]. Group 3: Product and Production Capacity - The production base in Yueyang aims to increase the capacity and output of pure water cooling equipment systems, while the Guangzhou base will focus on customized products [3][4]. - Current production capacity does not fully meet order demands, but ongoing projects are expected to gradually expand capacity [4]. Group 4: Competition and Strategic Development - Major domestic competitors include Swede Water, Xu Ji Jing Rui, and Guodian Futong, but the company has developed strong competitive advantages in technology, scale, product quality, brand, service, and management [4]. - The company is actively developing its charging pile business through its wholly-owned subsidiary, with plans for R&D investment and promotion to enhance competitiveness [5].

Group 1: Company Performance - In 2019, the company achieved operating revenue of 816.825 million yuan, a year-on-year increase of 25.03% [4] - The net profit attributable to shareholders was 53.6928 million yuan, a decrease of 6.60% compared to the previous year [4] - In Q1 2020, the company reported operating revenue of 208.5971 million yuan, a year-on-year growth of 29.14% [4] - The net profit attributable to shareholders in Q1 2020 was 2.5176 million yuan, an increase of 96.50% compared to the same period last year [4] Group 2: Impact of COVID-19 - The COVID-19 pandemic in January 2020 affected the company's production and business operations to some extent [6] - The company implemented strict epidemic prevention measures to ensure production and operations continued smoothly [6] Group 3: Product Development and Market Strategy - The company is focusing on the development of new products in the fields of new energy vehicles and thermal management systems [8] - The acquisition of Dongguan Silicon Xiang has allowed the company to share resources and actively participate in the development of thermal management projects [8] - The company aims to strengthen its existing business while expanding into new areas, including oil and gas pipelines, rail transportation, and data center liquid cooling applications [8] Group 4: Future Directions - The company plans to solidify its foundation by maintaining its technological and market advantages in existing businesses [8] - It will continue to invest in research and development to enhance product offerings and meet diverse customer needs [8] - The company is committed to exploring overseas markets and addressing challenges faced by clients in different application environments [9]

高澜股份投资者关系活动记录表（2020 年度） 证券代码：300499 证券简称：高澜股份 编号：2020-006 广州高澜节能技术股份有限公司 投资者关系活动记录表 | --- | --- | --- | |---------------------------|---------------------------------------------------------|----------------------------------------------------| | | | | | | ☑ | 特定对象调研 □分析师会议 | | | □ 媒体采访 □业绩说明会 | | | 投 资 者 关 系 活 动 类别 | □ 新闻发布会 □路演活动 | | | | ☑ 现场参观 | | | | □其他 | | | 参 与 单 位 名 称 及 | 海通证券股份有限公司 张恒晅 海通证券股份有限公司 刘砚菲 | | | 姓名 | | | | 时间 | 2020 年 6 月 18 日 | | | 地点 | | 广州市高新技术产业开发区科学城南云五路 3 号 | | 上 市 公 司 接 待 人 | | 董事 ...

高澜股份投资者关系活动记录表（2020 年度） 投资者关系活动记录表 证券代码：300499 证券简称：高澜股份 编号：2020-005 | --- | --- | --- | |---------------------------|-----------------------------|----------------------------------------------------| | | | | | | ☑ | 特定对象调研 □分析师会议 | | | □ 媒体采访 □业绩说明会 | | | 投 资 者 关 系 活 动 类别 | □ 新闻发布会 □路演活动 | | | | ☑ 现场参观 | | | | □其他 | | | 参 与 单 位 名 称 及 | 华富基金管理有限公司 张宝涵 | | | 姓名 | 华富基金管理有限公司 陈派卿 | | | 时间 | 2020 年 6 月 5 日 | | | 地点 | | 广州市高新技术产业开发区科学城南云五路 3 号 | | 上 市 公 司 接 待 人 | | 董事会秘书、副总经理：谢荣钦先生 | | 员姓名 | 证券投资部人员：郑一丹女士 | | | ...

高澜股份投资者关系活动记录表（2020 年度） 证券代码：300499 证券简称：高澜股份 编号：2020-001 广州高澜节能技术股份有限公司 投资者关系活动记录表 | --- | --- | --- | |----------------------|-------------------------------|-------------------------------------------------| | | ☑ | 特定对象调研 □分析师会议 | | | □ | 媒体采访 □业绩说明会 | | 投 资 者 关 系 活 动 | □ 新闻发布会 □路演活动 | | | 类别 | ☑ 现场参观 | | | | □其他 | | | | | 广东丰凡投资管理有限公司 曾培荣 | | 参 与 单 位 名 称 及 | | 广东丰凡投资管理有限公司 杨家炎 | | 姓名 | 金石投资 胡晗 金石投资 周立津 | | | 时间 | 2020 年 1 月 2 日 | | | 地点 | | 广州市高新技术产业开发区科学城南云五路 3 号 | | 上 市 公 司 接 待 人 | | 副总经理、董事会秘书：谢荣钦先生 ...

高澜股份投资者关系活动记录表（2019 年度） 证券代码：300499 证券简称：高澜股份 编号：2019-002 广州高澜节能技术股份有限公司 投资者关系活动记录表 | --- | --- | --- | |----------------------|-----------------------------|-------------------------------------------------| | | | | | | ☑ | 特定对象调研 □分析师会议 | | | □ | 媒体采访 □业绩说明会 | | 投 资 者 关 系 活 动 | □ 新闻发布会 □路演活动 | | | 类别 | ☑ 现场参观 | | | | □其他 | | | 参 与 单 位 名 称 及 | 张建民 浙商证券股份有限公司 | | | | | 王亿洲 上海雅策投资管理有限公司 | | 姓名 | | 赵宏鹏 上海沃珑港资产管理有限公司 | | 时间 | 2019 年 11 月 11 | 日 | | 地点 | | 广州市高新技术产业开发区科学城南云五路 3 号 | | | 董事、副总经理：关胜利先生 | | | 上 市 公 ...

高澜股份投资者关系活动记录表（2020 年度） 证券代码：300499 证券简称：高澜股份 编号：2020-002 广州高澜节能技术股份有限公司 投资者关系活动记录表 | --- | --- | --- | |----------------------|----------------------------------|-------------------------------------------------| | | ☑ 特定对象调研 □分析师会议 | | | | □ 媒体采访 □业绩说明会 | | | 投 资 者 关 系 活 动 | □ 新闻发布会 □路演活动 | | | 类别 | ☑ 现场参观 | | | | □其他 | | | 参 与 单 位 名 称 及 | 中泰证券股份有限公司 冯胜 | | | 姓名 | 中泰证券股份有限公司 王可 | | | 时间 | 2020 年 5 月 9 日 | | | 地点 | | 广州市高新技术产业开发区科学城南云五路 3 号 | | | 副总经理：关胜利先生 | | | 上 市 公 司 接 待 人 | 副总经理、董事会秘书：谢荣钦先生 | | | 员姓名 ...