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Since its creation in 2001, Global Telecom Systems has been trying to position itself as a major player in the integration of solutions and services related to telecommunications, ICT and business networks in Algeria by offering a wide range of value-added services such as studies, consulting, maintenance, auditing, engineering, etc. To meet the expectations of its customers and remain in line with market needs, GTS has surrounded itself with partners and equipment manufacturers who have proven themselves in their respective fields and enriched its fields of action year after year.