Douai is fabricated using the best grade raw material and sophisticated technology. The product is widely applied in KTV and multimedia halls
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The design style of Douai attracts eyes. It has the advantage of excellent acoustic signal conversion
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Environmentally friendly materials are used in production of Douai . It can amplify any types of audio including music and vocals
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Many customers are greatly impressed by the aesthetic appearance design of Douai . It is designed with a short circuit protection system
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Douai benefits from a higher level of attention of detail. Featuring real-time load detection, it has stable sound performance
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Shanghai Douai Lingerie Co., Ltd.Through continuous technological learning and innovation, new concepts are incorporated into the R&D and production of , and the traditional model is broken through. Its own scientific cost control measures make the price of the product better, so that the overall cost performance of the product is higher, and it has more advantages in the market competition.