Gunnebo Industries has been producing blocks, swivels and sheaves for over five decades. Thanks to an extensive expertise in sheaves and blocks, Gunnebo Industries has become a respected manufacturer of lifting equipment to the petroleum industry. Gunnebo Industries knows the needs and has the know-how to fulfil the needs with quality lifting devices; high capacity, custom engineered oilfield blocks available upon request. Rigid controls on high quality make Gunnebo Industries products the standard of choice. The blocks, swivels and sheaves are manufactured at Gunnebo Industries factory in Tulsa, Oklahoma, USA.