Global Insulator Group is rated 3 out of 5 in the category electrical/electronic manufacturing. Read and write reviews about Global Insulator Group. Global Insulator Group manufactures glass insulators for HVAC lines up to 1150kV and HVDC lines up to 800kV. Design and excellent performance of our products are proven by more than 60 years of operation experience. GIG has extensive sales network with commercial offices in Russia, EU, Ukraine, CIS countries. We supply to more than 100 countries in the world.
Company size
1001-5000 employees
Headquarters
Tallinn, Harjumaa