编号：2016-02 证券代码：002452 证券简称：长高集团 湖南长高高压开关集团股份公司投资者关系活动记录表 | --- | --- | --- | |-----------------------------|---------------------------|----------------------------------------| | | | | | 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 人员姓名 | 浦银安盛基金 | 蒋正山 | | 时间 | 2016 年 9 月 26 | 日下午 | | 地点 | 公司办公室 | | | | | | | 上市公司接待人 员姓名 | 林林、彭林 | | | 投资者关系活动 主要内容介绍 | | 对公司董事会秘书、财务总监进行现场访谈 | | 附 件 清 单 （ 如 有） | 访谈记录 | | | 日期 | 2016 年 9 月 26 | 日 ...

编号：2016-03 证券代码：002452 证券简称：长高集团 湖南长高高压开关集团股份公司投资者关系活动记录表 | --- | --- | --- | |-----------------------------|----------------------------|----------------------------------| | | | | | 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 人员姓名 | 国海证券 西南证券 谭菁 | 谭倩、傅鸿浩 | | 时间 | 2016 年 12 月 | 15 日上午 | | 地点 | 公司办公室 | | | 上市公司接待人 员姓名 | 林林 | | | 投资者关系活动 主要内容介绍 | 对董事会秘书进行现场访谈 | | | 附 件 清 单 （ 如 有） | 访谈记录 | | | 日期 | 2016 年 12 月 | 15 日 | 湖南长高高压开关集 ...

编号：2017-01 证券代码：002452 证券简称：长高集团 湖南长高高压开关集团股份公司投资者关系活动记录表 | --- | --- | --- | |-----------------------------|------------------------------|----------------------------------| | | | | | 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 人员姓名 | 华创证券 邱迪 | | | 时间 | 2017 年 3 月 13 | 日下午 | | 地点 | 公司办公室 | | | | | | | 上市公司接待人 员姓名 | 林林、彭林 | | | 投资者关系活动 主要内容介绍 | 对董秘、财务总监进行现场访谈 | | | 附 件 清 单 （ 如 有） | 访谈记录 | | | 日期 | 2017 年 3 月 13 | 日 | 湖南长高高压开关 ...

编号：2017-02 证券代码：002452 证券简称：长高集团 湖南长高高压开关集团股份公司投资者关系活动记录表 | --- | --- | --- | |-----------------------------|------------------------|----------------------------------| | 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 | | 天风证券-李恩国、韩旭东、孙亮； | | 人员姓名 | 财富证券-邹建军； | | | | 中山证券-张淼； | | | | 建信基金 - 周庆； | | | | 创世界资本-谭清业； | | | | 金鹰基金-陈立； | | | | 吉祥人寿 - | 单鹏飞、宫伟； | | | 天亮投资-张人亮； | | | | 金石投资-李世新 | | | 时间 | 2017 年 7 月 5 | 日下午 | | 地点 | 公司办 ...

编号：2019-02 证券代码：002452 证券简称：长高集团 湖南长高高压开关集团股份公司投资者关系活动记录表 | --- | --- | --- | --- | |------------------|-----------------------------------|-----------------------------------|-------| | | | | | | 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） | | | | | | | | | 参与单位名称及人 | 湖南浩友投资管理有限公司 | 罗友元、谢云柯 | | | 员姓名 | 中泰证券湖南分公司机构部 | 张腾 | | | | | 湖南楚发投资 彭国凡、李立、罗王剑 | | | | 长沙市证券学会 欧阳凯 | | | | | | | | | | 湖南省职业经理人协会 胡珊珊 | | | | | | | | | | 广发证券湖南分公司 ...

Company Overview - The company, established in 1998, was listed on the Shenzhen Stock Exchange in July 2010 under the stock code 002452. It specializes in power transmission and transformation equipment manufacturing, power design, and engineering services [4]. - The company operates two main business segments: power transmission and transformation equipment manufacturing, and power design and construction [4]. - The company has a strong technical innovation capability and solid production strength, with steady growth in operating performance over the past two years [4]. Financial Performance - As of the end of 2020, the company had a short-term loan balance of over 600 million yuan. Cash recovery from projects is expected to improve cash flow significantly [5][6]. - In 2020, the company's financial expenses amounted to over 27 million yuan [6]. - The revenue from the power engineering and design business accounted for 8% of the total operating income in 2020 [8]. Strategic Development - The company aims to enhance product intelligence, digitization, and environmental upgrades, focusing on the core business of electric power [4][6]. - The company is actively seeking mergers and acquisitions opportunities within the industry to expand its product range and strengthen its market position [6]. Competitive Advantage - The company competes with notable domestic firms such as China XD Group and Pinggao Group. Its advantages include specialized expertise and a strong industry position, particularly in high-voltage isolation switches [9]. - The company is involved in the development of 550kV combination electrical equipment to further enhance its competitive edge [9]. Investor Relations - The company is currently implementing a non-public issuance plan, with interest from various state-owned capital investors [7]. - There are no current plans for stock repurchase, and the company has conducted two stock option incentive plans since its listing [13].

编号：2021-05 证券代码：002452 证券简称：长高集团 湖南长高高压开关集团股份公司投资者关系活动记录表 | --- | --- | --- | |-----------------------|-----------------------------------|--------------------------------------------| | | | | | 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 （电话会议） | | | | | | | 参与单位名称及 | 东吴电新 柴嘉辉 | | | 人员姓名 | 华夏基金 | 毛俊、董阳阳、马生华、罗绍武、陈斌、王晓李 | | 时间 | 2021 年 11 月 24 日下午 | 3： 00 | | 地点 | 电话会议 | | | 上市公司交流人 员姓名 | 董事会秘书 林林 | | | 调研内容 | 电话会议沟通 | | | 附件清单（如有） | 交流记录 | | | 日期 | 2021 年 ...

Group 1: Company Overview - The company specializes in the manufacturing of power transmission and transformation equipment, as well as power design and engineering services [4] - It has two main business segments: power transmission and transformation equipment manufacturing, and power engineering design and construction [4] - The company has a strong technical innovation capability and a robust production capacity, with key products including isolating switches and grounding switches [4] Group 2: Business Performance and Growth - The company has experienced steady growth in its operating performance over the past two years, driven by the demand for grid upgrades due to national clean energy development [5] - The company aims to expand its product range and enhance product structure through independent research and development, as well as mergers and acquisitions [6] - The company has undertaken numerous photovoltaic and wind power projects, leveraging its experience in the renewable energy sector [5] Group 3: Strategic Planning - The overall strategy focuses on the core business of electric power energy, integrating power design and engineering services to provide comprehensive solutions [6] - The company plans to seek deep cooperation with large state-owned enterprises to leverage their resources and financial advantages [6] - Future investments in the power grid are projected to exceed 500 billion annually during the 14th Five-Year Plan, with the State Grid planning to invest 2.4 trillion in total during the 13th Five-Year Plan [7] Group 4: Product Development - The company is set to launch its 550kV GIS product, which is expected to stabilize sales of lower voltage GIS products and enhance the company's market position [8] - A new production facility for GIS is under construction, with an anticipated capacity of 2.5 billion [8] - The company is actively developing 550kV combination electrical equipment to strengthen its competitive edge [9] Group 5: Competitive Advantages - The company holds a leading position in the high-voltage isolating switch market and has been recognized as a champion product by the Ministry of Industry and Information Technology [9] - It possesses one of the few private design institutes with Class A qualifications, enabling participation in tenders across various provincial power companies [9] - The company has successfully completed integrated solutions for smart substation renovations, enhancing its market recognition and future opportunities [10]

编号：2021-04 证券代码：002452 证券简称：长高集团 | --- | --- | --- | |-----------------------|-----------------------------------|-----------| | | | | | 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 | | | 参与单位名称及 | 海通能源转型研究院 | 吴杰 | | 人员姓名 | | | | 时间 | 2021 年 11 月 24 日上午 | 10:00 | | 地点 | 公司望城办公室 | | | 上市公司交流人 员姓名 | 董事会秘书 林林 | | | 调研内容 | 现场沟通交流 | | | 附件清单（如有） | 交流记录 | | | 日期 | 2021 年 11 月 24 日 | | 湖南长高高压开关集团股份公司投资者关系活动记录表 湖南长高高压开关集团股份公司 投资者活动交流记录 时间：2021 年 11 月 24 日上午 地点：公司望城 ...

证券代码：002452 证券简称：长高集团 湖南长高高压开关集团股份公司投资者关系活动记录表 编号：2021-06 | --- | --- | --- | |-----------------------|-------------------------------------|----------------------------------------------| | | | | | 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 | 长城证券 | 于夕朦、马晓明、王舜、黄楷、詹海希 | | 人员姓名 | 泾溪投资 谭序航 德同资本 石家骏 | | | 时间 | 2021 年 11 月 25 日 | | | 地点 | 公司望城总部、宁乡工业园厂区 | | | 上市公司接待人 员姓名 | | 总经理马晓、董事会秘书林林、证券事务代表彭林 | | 调研内容 | 沟通交流、现场参观 | | | 附件清单（如有 ...