Global Overseas Group have reached, during the 13 years of activity, high professional experiences, manufacturing the products under German knowhow and Mannesman technologies and processing lines, achieving in the 1997 the ISO 9002 Quality System Certificate. At the moment, the Company can produce, according to the market and customers requirements, various sizes of pre-stressed strand: 15, 70 mm, 15, 24 mm, 15, 20 mm, 12, 7 mm, 9, 53 mm, 9,50mm, 9, 3 mm, bare and pe coated.