Guanxin Electronics Co., Ltd. was founded in 1996 in Shenzhen, China. We are a high-tech enterprise specialized in the development, system integration and service in computer telephony voice processing, data communication and Internet technology. Our staff are more than 20 personnel, and more than 85% of them are professional technicians. We aim at providing customers with high-performance and high-reliability series of telephone recording product and telephone recording system solutions, meeting customers' requirements as possible as we can. Our target customers are CTI system integrators, voice switching equipment suppliers and related industries contractors. Since our foundation, our company has absorbed the latest communication and voice processing technology, encouraged to technology innovation, and introduced 1/24/8-channel USB series of recording box, 4/8/16-channel PCI series