W-30wt％Cu and TiC-50wt％Ag were successfully synthesized by a novel simplified pretreatment followed by electroless plating. The 0wt％ TiC, 0.5wt％ TiC, and 0.5wt％TiC-0.5wt％Ag composite powders were added to W-30wt％Cu composite powders by blending, and then reduced. The reduced W-30Cu, W-30Cu/0.5TiC, and W-30Cu-0.5Ag/0.5TiC com-posite powders were then compacted and sintered at 1300 ℃ in protective hydrogen for 60 min. The phase and morphology of the composite powders and materials were analyzed using X-ray diffraction and field emission scanning electron microscopy. The relative density, electrical conductivity, and hardness of the sintered samples were examined. Results showed that W-30Cu and TiC-Ag composite powders with uniform structure were obtained using simplified pretreatment followed by electroless plating. The addition of TiC particles can significantly increase the compressive strength and hardness of the W-30Cu composite material but decrease the electrical conductivity. Next, 0.5wt％ Ag was added to prepare W-30Cu-0.5Ag/TiC composites with excellent electrical conductivity. The electrical conductivity of these composites (61.2％) is higher than that in the national standard (the imaginary line denotes electrical conductivity of GB IACS 42％) of 45.7％.