Foshan Singden Technology Co., Ltd. formerly known as FHB Microphone Equipment Manufactory, Established in 2003, provides completes system solutions of advanced electronics conferences and congress products to the global meeting industry on a permanent or rental supply basis, The factory has a number of professional, high quality and unique and innovative talents. We believe that we can offer all our customers the best products and services, after years of development, we has several sets of audio test equipment, with a standard (1*1*1m) no residual sound box. Independent of the sample making equipment, a complete design and production capabilities, support a variety of customer needs, OEM / ODM, SINGDEN is engaged in product development manufacturing and worldwide sales and has several years of experience in serving global clients in the meeting and communication industry. Product coverage of the conference discussion, simultaneous interpretation, language distribution, voting and audience response systems. Products sold to Asia, Europe, America and other 63 countries.