Guangzhou Deken Longjoin Smart System Equipment Co.,Limited

Smart System is a subsidiary of Longjoin group which is an EMS factory providing OEM manufacture services and ODM service.
The company focus in audio system industry , is a State High-tech Enterprises in China. We have created our own brands: DEKEN and Thinuna , enjoyed high reputation domestically and oversea market in audio industry.

We provides all-in-one OEM&ODM service as well as the integrated solutions in design, marketing, project management and after-sale service for our audio clients all over the world.

Our products include: public address system, professional audio, conference system , portable audio, home theater, etc.

The public address system product include: audio management system, voice alarm system, IP network broadcasting system, mixer amplifier, 100V/70V amplifier, ceiling speaker, wall speaker, column speaker, horn speaker, projector speaker, lawn speaker, etc.

The professional audio product include: professional speaker, media matrix, audio processor, mixer, digital mixer, automatic mixer, karaoke front effector, power management device, microphone, wireless microphone, etc.

The conference system product include: Wireless meeting system, discussion meeting system, video tracking system, voting system, simultaneous interpretation system, infrared language distribution system.

Quality guarantee, innovation and customers-oriented service is our main principle to guide the development of the company. We also pay attention to our employee′s skill training and self-growth to seek the combined development.

By joining and working with us together, we believe that will bring your abundant life and thriving business . We are looking forward to a long-term and successful partnership with you. Thank you.