Basalt casing is made of basalt continuous fiber braid. The use of the general needs to be processed and surface treatment. Due to the characteristics of good electrical insulation, high-temperature resistance, and chemical corrosion resistance, it is suitable for electrical appliances and motor coil parts of the insulating tube; it can also be used for internal connecting wires and a variety of high-temperature-resistant joints of the insulating tube; can also be used as a fixed grain tube, brush hose and high-temperature composite tube substrate use can be used instead of carbon fiber tubing used in the medical orthopedic surgery & prosthetics.