About Electro-Voice

China-Tech is one of the leading Systems Integrators for professional Audio, Video and Multi-Media AV solutions in the region. Our experience in designing, planning and manufacturing as well as installing and implementing demanding projects spans more than two decades and has made us a trusted partner for project managers and customers.

We provide custom-built solutions from the planning stage to final implementation. The long lists of successful projects ranges from theatres, concert halls, arenas, stadium, universities, hotels, casinos, through government & public facilities.

Being true AV specialists, we deliver projects of any size in a timely manner. We have a proven track record of completing successful projects within challenging response times others would consider impossible. Our reliable and professional service has been appreciated by our large customer base for more than 25 years. In close collaboration with our customers, project managers and suppliers, we develop elaborate and future-proof solutions.

About Electro-Voice

For 90 year, Electro-Voice has designed and engineered sound reinforcement solutions to empower the performer, exceed the expectations of the audio professional, and elevate the audience experience. We have a passion for sound quality without compromise that we share with our users, built upon generations of hands‑on professional knowledge. From its humble beginnings to the international brand it is today, Electro‑Voice has a rich history we'd love to share with you. The following timeline highlights some of the key people and products that are part of our story, along with memorable moments where EV equipment made a difference.