Professional Audio Equipment: Professional audio equipment, karaoke, mixing consoles, microphones and racks, accessories, etc. (The content of this article belongs to Juzhan, unauthorized reproduction is prohibited)

Professional Audio and Recording Equipment: Microphones and accessories, recording and mixing equipment, mixing consoles and racks, accessories, etc.

Professional Stage Lighting Effects Equipment: Stage lighting equipment, professional laser lighting equipment, stage technology and Truss system integrated audio-visual system, laser technology and effects, etc.

Multimedia Technology: Computer software and hardware, building and indoor sound systems, projection and presentation, video technology, etc.

Lighting Stages and More: LED displays, monitors and screens, interactive smart whiteboards, audio equipment, digital signage systems, multi-touch display screens, integrated audio-visual systems, audio equipment, building and indoor sound systems, recording and editing equipment, studio technology, audio equipment for public meetings and conferences, special accessories for audio equipment for public meetings and conferences; design and installation, laser technology and effects; collaborative meeting devices for multiple parties, entertainment technology, projection equipment and technology, command and control systems, information processing and management systems, security and automation systems, etc.