Huaqiangbei, Shenzhen, Guangdong, China,518301
Guanxin Electronics Co., Ltd. was founded in 1996 Shenzhen,China. We are a high-tech enterprise specialized thedevelopment, system integration and service computer telephonyvoice processing, data communication Internet technology. Ourstaff more ...
telephone recorder, voice logger, telephone recording box, telephone recording card, telephone recording system
