This Fiberglass Round Ring is designed by processing an alkali-free glass cloth impregnated with epoxy resin, under heat and pressure. Our round ring exhibit excellent dielectric stability and mechanical properties even in high humidity conditions. Ideal for mechanical, electronic lines and electrical appliances, this array can withstand high temperature. This array is widely appreciated for strong construction, easy to install and heat resistance. The range of fiberglass round ring offered by us is extremely resistant to fire.