David Audio Design & Manufacture Co., Ltd. is a manufacturer invested by Full Tat Group. It designs and makes high quality acoustic equipments including hi-fi speaker, tube amplifier, subwoofer and PA system for public address purposes. Our subordinate department included: Development and Engineering section, Quality control, Marketing and International development group, Purchase, Administration and Financial department. One Stop Shop: We also have our own accessories product line, such as: electron, PCB, cabinet, plastic and mould products. Why Choose Us: We adopt Hi-profile quality control and management system with our 10 years designs and production experience.</p>