Guangzhou Deken Longjoin Smart System Equipment Co., Limited is a high-tech enterprise dedicated to the development, production and sales of audio and video system products with more than 20 years of experience.

Our products have advantages in advanced technology, stable performance, good user experience and easy operation, which are highly recognized by users and industry professionals and enjoy good reputation.

Our products have already been widely used in tens of thousands of cases, such as airports, entertainment venues, hospitals, conference centers, restaurants and schools. Customers can visit our website to view application cases.

   Our products include:   
PA & commercial speakers  /  Professional audio  /  Professional power amplifier  /  Professional speakers  /  Conference System