Founded in 1952, the first industry of surge arresters in Brazil, Balestro is reference of innovation and strict quality. ISO 9001 certified, our products are synonym of excellence and credibility that are our distinguishing factor in the market.
Using top quality material, as HTV Silicone rubber, and high-technological manufacturing processes, Balestro also has its own laboratories which allow performing research, routine, receiving and type tests.
Balestro is the only company in the Southern Hemisphere which owns the technology and expertise to manufacture its own Zn Blocks.
Brands: Polymeric Arresters - Transmission and Distribution
Polymeric Insulators - Transmission and Distribution
Fuse Cutout - Polymeric