Based on the characteristics of carbon fiber, this paper describes the technology of continuous multistep electrodeposition and a self-made special installation for continuous three-step electrodeposition. The carbon fiber (long fiber) reinforced copper matrix composite produced has a longitudinal tensile strength of 590 MPa by continuous three-step electrodeposition and vacuum hot pressing. Experiments show that this method has the following advantages, low operating temperature, easy adjustment of fiber-volume fraction, uniform arrangement of fiber, ready achievement of continuous operation, low cost and high quality of carbon fiber reinforced copper composites.