Pet woven mesh tube is braided into tubes with high tensile environment-protected PET monofilament, it has excellent endurance, aging and ultraviolet protection, and high resistance to acidic and alkali and saline solutions, it can be used in temperature from -500C to +1250C, it has excellent retractility, abrasion-resistance, flame-resistance and temperature-resistance etc. It has good appearance and various colors. It is widely used in bunding protection of automobile wire, computer wires, cable wires and sound box wires etc.