Glass disc insulators are a type of suspension insulator widely used in overhead power transmission and distribution systems,They are designed to insulate and support the electrical conductors (wires or cables) from the supporting structures,such as towers or poles,The glass provides excellent dielectric strength,low maintenance,and superior resistance to environmental degradation such as pollution,salt,and UV radiation,Nooa Electric produces high-quality glass disc insulators compliant with IEC and ANSI standards,tailored for EPC and international tender projects,