Aoster has been engaged in the manufacturing and exporting of professional audio equipments for 13 years. With its factory in Enping, the production base of microphone in china, it has a plant area of 10,000 square meters and employs more than 400 staff members, 20 of which are experienced Engineers, and an outstanding team of Managers. Aosterâs product range includes: wired & wireless microphone system, Portable Amplifier, Console Mixer, Amplifiers, etc. its product has been sold to more than 40 countries around the world. Aoster will continue to offer you the quality product with competitive price, because we keep listening in a leading position!