Taiwan's largest in-wall/ceiling speaker manufacturer Grand Dagu has been manufacturing a full range of audio products since 1962 - a claim few suppliers can match. Offering a range of car speakers, in-wall/ceiling speakers, amplifiers, PA speakers, speaker cabinets and home theaters, we boast an R&D team with over 20 years of design experience. Our 50,000-square-meter factory in Taiwan is outfitted with 25 production lines, allowing us to meet the needs of top-tier OEM partners.
Dedicated to quality
Our quality control department includes more than 100 experienced engineers and skilled technicians who utilize environmental-testing and power-testing machinery imported from Japan. This ensures that every order you place exceeds the quality standards set by the discerning markets that you serve.
Put us to work on your OEM/ODM orders
With our experience and production power, you can count on us to help you with your OEM/ED projects. For more information on the over 200 products we offer, contact us today.
