acoustical consultant 于 離島

The DEN Sound Boutique Ltd is a distributor of Audiophile, Architectural and Professional Sound Technologies in Hong Kong, Macau & China.

One of the world's leading acoustic consultancies

ihD Ltd is a Hong Kong-registered Private Limited Company, specialising in IT, ELV & Security, and Audio-Visual Systems, as well as Mechanical & Architectural Acoustics, design and Consultancy. O…

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