Our company is of professional design, production and operation of microphone and professional audio equipment for professional performances, KTV and conference. With its excellent performance and stable, reliable quality, the products of Hengsheng find a good market at home and abroad. Our competitive prices, experience, efficiency and reliability have won confidence and goodwill among our many business clients worldwide. Any order quantity is welcome. You can depend on high quality service. We'll treat every email within 24 hours (Usually much faster).We are willing to enter into business relations with all on the basis of equality, mutual benefit and exchanging needed goods.