Hello, Welcome to Dasenic

Fanstel Corp. was established in 1990 as a Caller ID products manufacturers. Our main business was making caller ID products for phone companies. A partial list of our customers: Verizon, AT&T (SBC), Sprint, British Telecom, Telmex (Mexico). Our products evolve from the original Caller ID boxes to VoIP solutions for enterprise, Android desktop phone, and specialized phones for the hearing impaired. We have the following capabilities in-house: Hardware engineering; Firmware engineering; iOS and Android OS app development; PCB layout, multiple layers, controlled impedance, 0.1mm buried vias; SMT line to handle 01005 passive components, BGA with 0.3mm pitch. As a vertically integrated manufacturer, we can continue using testing and field results to improve our production processes. Rework rate of our second generation modules (e.g., BT832) is in PPM (Part Per Million).