A new method to fabricate the filled-type conductive composites is proposed. Based on the selective laser sintering technology, the honeycomb-like porous graphite skeleton body is fast fabricated. After the immersion, drying and carbonization treatments for the body, the preform is obtained. The new conductive composite is prepared with the combination of the preform and the phenolic resin powder. The research results show that, when the number of honeycombs is 18, the conductivity of Y-type conductive composites can approach 0.104 S·cm -1, while the bending strength is 20.61 MPa. The electrical and mechanical properties of the filled-type conductive composites can be adjusted and controlled with the different porous graphite skeleton structures and the different post-treatment processes.