证券代码：300227 证券简称：光韵达 深圳光韵达光电科技股份有限公司 投资者关系活动记录表 编号：DY2014-004 | --- | --- | --- | |-------------------------|-----------------------------------------------------------|--------------------------------------------------------------| | | | | | | | 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 （请文字说明其他活动内容） | | 参与单位名称及 人员姓名 | 浙商证券资产管理有限公司 芮晨 宏源证券股份有限公司 王建伟 | | | 时间 | 2014 年 8 月 20 | 日 | | 地点 | 深圳市南山区高新区北区朗山路 | 13 号清华紫光信息港 C 座 1 层 | | | 公司会议室 | | | 上市公司接待人 | 董事 ...

证券代码：300227 证券简称：光韵达 深圳光韵达光电科技股份有限公司 投资者关系活动记录表 编号：DY2015-003 | --- | --- | --- | --- | |-------------------------|--------------------------------|-------------------------------------|----------------------------------------------------------| | | | | | | | | 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 （请文字说明其他活动内容） | | | 参与单位名称及 人员姓名 | | | 中国银河证券 杨明辉 南方基金 陈卓 国泰君安证券 王聪 | | 时间 | 2015 年 9 月 9 日 | | | | 地点 | 深圳市南山区高新区北区朗山路 | 13 | 号清华紫光信息港 C 座 1 层 公司 ...

编号：DY2015-001 证券代码：300227 证券简称：光韵达 深圳光韵达光电科技股份有限公司 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 （请文字说明其他活动内容） | | 参与单位名称及 人员姓名 | | 申万宏源 邹兰兰 融通基金 余志勇 王迪 交银施罗德 郭斐 国投瑞银 武天祥 长城基金 陈良栋 西南证券 田明华 李孝林 鹏华基金 孙剑波 （排名 ...

证券代码：300227 证券简称：光韵达 编号：DY2015-004 深圳光韵达光电科技股份有限公司 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 （请文字说明其他活动内容） | | 参与单位名称及 人员姓名 | 野村证券 陈俊霖 | Eli Horton | | 时间 | 2015 年 11 月 2 | 日 | | 地点 | 深圳市南山区高新区北区朗山路 | 13 号清华紫光信息港 C 座 1 层 公司 | | | 会议室 ...

Group 1: 3D Printing in Medical Applications - The company is currently focusing on three main categories of 3D printing in the medical field: surgical models, surgical guides, and implants, which require different levels of certification [1] - The company has completed some Class I certifications for its medical applications, while others are still in progress [2] - The primary materials used for 3D printed medical products include metals, nylon, and some flexible nylon materials [2] Group 2: Sales and Market Strategy - The main products currently sold are models and surgical guides, with implants requiring Class III certification, which takes a longer time [2] - The sales strategy involves direct engagement with hospitals, starting with top-tier hospitals in first-tier cities and gradually expanding to second and third-tier cities [2] - The company is in a cultivation phase for 3D printing technology, focusing on investment and promotion [2] Group 3: Comparison with Competitors - Several companies in the A-share market are involved in 3D printing, but each has different market directions and technologies [2] - The company aims to promote 3D printing applications in both industrial and medical fields, distinguishing itself from competitors [2] Group 4: Traditional Business and Future Growth - The traditional business, which includes SMT laser templates and related products, remains the largest segment and is expected to maintain stable growth [3] - The PCB business, which includes flexible circuit board forming and HDI drilling, has seen explosive growth in recent years and is expected to continue growing, albeit at a slower rate [3] - The company sold its stake in Shanghai Guangyun 3D Technology due to underperformance and ongoing losses, but remains optimistic about the future of its 3D printing business [3]

证券代码：300227 证券简称：光韵达 编号：DY2016-001 深圳光韵达光电科技股份有限公司 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 （请文字说明其他活动内容） | | 参与单位名称及 人员姓名 | 中国国际金融股份有限公司 研究部 副总经理 李璇博士 | | | 时间 | 2016 年 3 月 18 | 日 | | | 深圳市南山区高新区北区朗山路 | 13 号清华紫光信息港 C 座 1 层 | | 地点 ...

Group 1: Company Overview - The company is Shenzhen Guangyun Da Optoelectronic Technology Co., Ltd., with stock code 300227 and abbreviation Guangyun Da [1]. - The company focuses on laser applications, including reduction, equalization, and addition methods [3]. Group 2: Business Operations - The company primarily receives custom orders directly from clients, resulting in short delivery times [2]. - The first quarter is typically the slowest due to the impact of the Spring Festival [2]. Group 3: Market Trends and Competition - The SMT business is expected to maintain stable growth despite intense competition and potential price wars, with limited room for further price declines [3]. - The 3D printing market is still in the cultivation stage, facing high raw material and cost constraints, but has a promising outlook for rapid development once breakthroughs occur [3]. Group 4: Expansion and Acquisitions - The company has established nearly thirty locations nationwide, covering major electronic industry hubs, with potential for further investment based on customer and market demand [3]. - The acquisition of Jindong Tang is aimed at leveraging synergies due to overlapping customer bases and compatible management philosophies [3].

证券代码：300227 证券简称：光韵达 编号：DY2020-001 深圳光韵达光电科技股份有限公司 投资者关系活动记录表 | --- | --- | --- | |-------------------------|---------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ...

证券代码：300227 证券简称：光韵达 编号：DY2017-001 深圳光韵达光电科技股份有限公司 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 （请文字说明其他活动内容） | | | 参与单位名称及 人员姓名 | 东莞证券 雍加兴 前海股权交易中心 吴家曦 个人投资者 王子涛 | 平安证券股份有限公司 徐勇 胡小禹 高志伟 | | | 时间 | 201 ...

证券代码：300227 证券简称：光韵达 编号：DY2017-002 深圳光韵达光电科技股份有限公司 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 （请文字说明其他活动内容） | | 参与单位名称及 人员姓名 | | 中泰证券股份有限公司 电子行业分析师 胡杨 | | 时间 | 2017 年 1 ...