Group 1: Company Overview and Technology - The company specializes in ultrasonic flow measurement technology and has a strong focus on research and development, ensuring a leading position in the ultrasonic measurement field [2][3] - The company has applied ultrasonic flow measurement technology to three main products: ultrasonic heat meters, ultrasonic water meters, and ultrasonic flow meters [2][3] - The company emphasizes a research and development strategy of "producing one generation, researching one generation, and reserving one generation" to maintain technological superiority [3] Group 2: Production and Quality Control - The company primarily focuses on producing core components, while some mechanical parts are manufactured through outsourcing, ensuring effective control over critical production processes [3] - Key production processes include circuit board inspection, surface mount technology, and dynamic calibration, which are crucial for maintaining product quality [3] Group 3: Product Advantages - Compared to traditional mechanical meters, the company's ultrasonic heat meters offer higher measurement accuracy, better stability, and greater durability [4] - The ultrasonic water meters have advantages such as low starting flow, high accuracy, and reliability, which help reduce water supply companies' energy consumption and avoid measurement issues [4] - The average selling price of ultrasonic measurement products is higher than that of traditional mechanical meters due to their advanced technology [4]

证券代码： 300371 证券简称：汇中股份 唐山汇中仪表股份有限公司投资者关系活动记录表 编号：2014-006 | --- | --- | --- | --- | --- | |-----------------------------|---------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ...

1 证券代码： 300371 证券简称：汇中股份 唐山汇中仪表股份有限公司投资者关系活动记录表 编号：2014-007 | --- | --- | --- | --- | --- | |-----------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------|------------|-------------------------------------------------------------------------------------------------| | | | | | | | 投资者关系活动 ...

1 证券代码： 300371 证券简称：汇中股份 唐山汇中仪表股份有限公司投资者关系活动记录表 编号：2015-003 | --- | --- | --- | --- | --- | |-----------------------|---------------------------------------------------------------------------------------|-----------------------------------|-------|--------| | 投资者关系活动 \n类别 | √特定对象调研 □分析师会议 \n□媒体采访 □业绩说明会 \n□新闻发布会 \n□现场参观 \n□其他 | □路演活动 | | | | 参与单位名称及 | | 安信证券股份有限公司 郑爱刚 | | | | 人员姓名 | 北京宏道投资管理有限公司 | 范 | | 凯 | | | | 北京时田丰投资管理有限公司 琚逸飞 | | | | | | 民生证券股份有限公司 杨 侃 | | | | | | 信达证券股份有限公司 李 泳 | | | | | | 泰信基金管理有限公司 ...

证券代码： 300371 证券简称：汇中股份 1 编号：2015-002 | --- | --- | --- | --- | --- | |-----------------------------|----------------------------------|---------------------------------------------------------------------------------------------------|----------------|-------| | | | | | | | 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 | | 安信证券股份有限公司 郑爱刚 | | | | 人员姓名 | 泰康资产管理有限责任公司 | 管 | | 镠 | | | 泰信基金管理有限公司 | | 吴秉韬 | | | | 华安基金管理有限公司 | | 刘畅 ...

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证券代码： 300371 证券简称：汇中股份 1 编号：2016-001 | --- | --- | --- | --- | --- | --- | --- | |-----------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ...

证券代码： 300371 证券简称：汇中股份 1 编号：2016-002 | --- | --- | --- | --- | --- | --- | --- | |-------------------------|----------------------------------------------------------------------------------------------------------------------------|-----------------|-------|-------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ...