About Long Circle Long Circle is dedicated to service the U.S. high technology vendors whose products and services rely on embedded software and hardware technologies. The industries our clients’ products and services apply to are numerous. These include communications, mobile and wireless, medical, automotive, consumer electronic, entertainment, security surveillance, and government civil contracting. Because of our technical strength in the fundamental technology platforms including processors, RTOS, and middlewares, we are able to develop a horizontal reach into a good number of domains. Product development has been the purpose of our life.