Our strain insulator 502/504 porcelain brown electrical stay insulator is a reliable power line hardware product that ensures exceptional electrical insulation. Proudly manufactured in our factory, these insulators are designed to withstand high tension and provide robust support to power lines. With a brown porcelain finish, they seamlessly blend into the environment while effectively preventing electrical leaks. Trust in our expertise and quality craftsmanship to deliver durable, efficient, and long-lasting electrical stay insulators for your power line needs.