SHARCNET-USA is a global sales & service company for handheld / mobile GPS receivers & GPS accessories. We have clients in the US, Canada, UK, Germany, Australia & Middle East. Some of our clients include: Police / fire departments, paramedics / ambulance services, TV station news crews, trucking companies, private investigators, automotive dealerships, utility companies, delivery companies, car rental agencies, construction companies, US military servicemen & individual customers. We also provide retail sales of GPS accessories such as AC/DC chargers, traffic receivers, USB data cables, cradles, mounts, manuals and external pre-amplified antennas. We have literally thousands of satisfied customers. We provide full out-of-warranty service on Garmin, Magellan & Tom Tom products and we offer free "live" online customer service. We are now offering repair service for Samsung cellular telephones and Tenma / Duratool temperature-controlled soldering irons.