Carbon fiber rod is made of high tech composite material, carbon fiber and precursor silk by dipping resin (epoxy resin) at high temperature. Carbon fiber has become the most important one of high performance carbon fiber material; carbon fiber with high strength, long service life, corrosion resistance, light weight, low density etc., are widely used in aviation kites, model aircraft, lamp bracket, PC equipment shaft, etching machine, medical equipment, sports equipment and other machinery and equipment. It has a series of excellent performances such as dimensional stability, conductivity, thermal conductivity, low coefficient of thermal expansion, self lubrication and energy absorption and shock resistance. It has the characteristics of high modulus, fatigue resistance, creep resistance, high temperature resistance, corrosion resistance, wear resistance and soon