ZEMAC (former name ”Cemac”) was first established in Hong Kong in June 1971. The Company was primarily engaged in the supply and installation of specialist engineering products and acoustic consultancy services. Since 1^st May 1990, the Engineering and the Architectural Division of ZEMAC have operated separately. ZEMAC Engineering Co., Ltd. is now one of the largest Specialist Contractors and Suppliers in Hong Kong and neighboring countries. Services include acoustic calculation, acoustic product design, manufacture and install such as acoustic door, floating floor, indoor and outdoor acoustic panel and lining, fabric lining, acoustic ceiling, acoustic window and wall, vibration isolation system, silencer, acoustic louver ……etc. We have successfully met the technical challenges of providing Environmental Protection.

        ZEMAC's strategies have been focused on developing practical cost effective solutions to today's complex noise and vibration problems, which requires a broad range of technical skills together with advanced up-to-date facilities and equipment. We are committed in achieving excellence and providing clients with the best possible service.

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