张汉清（David Zhang）

David Zhang（张汉清） is the President and General Manager of Golden Spring Internet of Things Inc., where he has been serving since 2004. Throughout his career he has been instrumental in designing innovative high-end contactless smart cards and smart card core technology and has become widely adept at applying cutting-edge technology into the design of new products and solving technical problems. Under David’s leadership, Golden Spring Internet of Things Inc. became successfully listed in the New OTCBB in Shenzhen Stock Exchange, becoming the only RFID high-end smart card equipment enterprise entering the capital market. David has a B.Sc. in Instrument Precision from Tianjin University, China. 活动家作为专业第三方嘉宾邀约平台，依托互联网公开数据为您提供嘉宾信息展示服务。若您发现嘉宾信息需要更新或移除，请发送邮件或联系客服。 我们专注于根据您的具体需求（包括演讲议题、会议日期及活动预算等），为您精准匹配各领域专业嘉宾。 为高效服务，建议您提前准备好详细活动信息，并拨打客服电话：18911802888（工作日9:00-18:00）。 温馨提示：本服务仅限嘉宾邀约相关事宜，其他需求暂不处理，感谢您的理解与配合。