NOVELTY - A composite material bipolar plate is made by (A) pretreating raw material; (B) preparing resin solution I; (C) preparing mixed material; (D) making block mass material; (E) coating the block mass material by metal; and (F) stamping. The step (A) includes placing used graphite and fiber reinforcing agent in drying box; and drying for 2-4 hours at 50-100 degrees C to remove water adsorbed by raw material and drying. The composite material comprises conductive filler, fiber reinforcing agent and phenolic resin. The conductive filler is graphite and metal and molded by stamping technique.    USE - Method for making composite material bipolar plate for proton exchange membrane fuel cell.    ADVANTAGE - The method has easily obtained raw material, simple making technique and low cost; and is suitable for industrial production.    DETAILED DESCRIPTION - Composite material bipolar plate is made by (A) pretreating raw material; (B) preparing resin solution I; (C) preparing mixed material; (D) making block mass material; (E) coating the block mass material by metal; and (F) stamping. The step (A) includes placing used graphite and fiber reinforcing agent in drying box; and drying for 2-4 hours at 50-100 degrees C to remove water adsorbed by raw material and drying for future use. The step (B) includes diluting used phenolic resin by absolute ethanol to prepare resin solution I (60-80 mass%). The step (C) includes putting dry graphite, fiber reinforcing agent and resin solution I for future use into material mixing machine, mixing and making mixed material. The step (D) includes placing mixed material into constant temperature vibrator; vibrating for 5-30 minutes at 60-80 degrees C, where vibration frequency is 50-100 times/minute; and making block mass material with geometric dimensioning of 5-15 mm and irregular shape. The step (E) includes preparing absolute ethanol solution (resin solution II) of phenolic resin (1-10 mass%) for pre-dipping metal based on used quantity of metal; completely placing used metal into resin solution II and dipping for 5-30 minutes and taking out; removing residual resin solution II taken out on surface of metal and disposed in free suspended state so that surface of metal is in dry state; uniformly scattering block mass material and placing block mass material coated by metal in drying box; and heating and drying for 15 minutes to 1 hour at 60-80 degrees C and removing residual absolute ethanol. The block mass material is heated and vibrated continuously so that used metal is completely and uniformly coated on block mass material. The coating of metal shall be carried out cooperatively with making of block mass material. The scattering of used metal must be finished within 30 minutes after block mass material is made. The step (F) putting dried block mass material into flat plate vulcanizing machine and hotly pressing, where molding temperature is 150-190 degrees C, molding pressure is 20-200 MPa, and molding time is 1-2 hours; and obtaining desired composite material bipolar plate. The composite material comprises conductive filler, fiber reinforcing agent and phenolic resin. The conductive filler is graphite and metal and molded by stamping technique. The raw material comprises (pts. mass): phenolic resin (20-40) and conductive filler (60-80). The mass ratio of graphite to metal is 1:1-3:1. The graphite is natural scale graphite and/or artificial graphite. The metal is metal powder and/or metal fiber (1-5 pts.mass of fiber reinforcing agent).