Yantai Development Zone Haisheng Electronic Technology Co., Ltd.   

Haisheng company is a Sino South Korea joint venture, specializing in audio processing, high and new technology enterprise sound reinforcement equipment R & D, production. The main products are: teaching special frequency shift sound reinforcement system, digital conference system, network communication (remote video conference with USB microphone), echo canceller, simultaneous interpretation system and conference, professional microphone etc.. Haisheng company has been committed to manufacturing internationalization, standardization, more reliable, more convenient for teaching conference, high fidelity audio equipment, teaching sound amplifying engineering all kinds of audio amplification products have been widely used in many domestic and foreign government departments, enterprises, colleges and universities, in the meeting, superior performance, stable use effect has been the industry. Praise. Many audio professionals has become a trusted brand. Provide first-class qualified product for you, so you get the satisfied service, is we pursue unremittingly. ...