东汇传播拓展有限公司创立于1997年，集各方精英，融讯息传播、视听系统工程和国际贸易于一体的专业音视频信息传播器材公司。经多年来努力不懈，加上积极发展，我们能为您提供一站式服务，集设计、销售、安装、调试及保养服务为一体。总公司设于香港，在广州及北京设有分公司，并在上海设有办事处，为客户提供全面支持服务。
带领市场主导
我们注重创新的科技，不断跟踪中国市场的需要及发展方向，以引进各地的产品为宗旨；以提供创新的技术和完善的服务为目标；以商业信誉和客户承诺为使命。

Eastern Acoustic Development Ltd (EAD) was established in Hong Kong in 1997 focusing on professional audio business including product supply and project management. Through the years of continuous growth and expansion, the company has become a leading edge of system design and professional products supplier in Hong Kong and China.
To cope with the enormous market demands and business potential in China, EAD has set up 3 strategic locations in Guangzhou, Beijing and Shanghai.These offices offer full service local support to our distributors from marketing support, system design, as well as technical information and after sales services.
EAD has become the leader of the professional audio business as we possess strong market and product knowhow, experienced professionals, and proactive business attitude with world class technology products.
We Are The Pioneer
As technology is rapidly evolving in our marketplace, our mission is to track and introduce the most advanced products from all over the world.
Our goal is to provide the leading technology and the best services so as to reinforce our reputation and commitment to our valued customers.