The fiberglass cable protection pipe is a new type of composite pipe. It is mainly made of resin as adhesive, fiberglass as a reinforcing agent and quartz sand as auxiliary material. It is winded and manufactured by microcomputer-controlled machine. It has the advantages of high strength, high voltage resistance, light weight and easy installation, safety and reliability and strong insulation. It can withstand the corrosion of various corrosive chemicals, and has a strong ability in preventing water leakage and a long service life up to 50 years or more. Since the fiberglass cable protection pipe has various advantages of the industry, its performance has exceeded that of plastic pipes in the same industry, and it has gradually been favored by engineering professionals in the industry.