Günko Endüstriyel Sistemler San. Tic. Ltd. Şti. is a Turkish manufacturer tracing its metalworking roots back to 1974, officially established in 2005 as a dedicated producer of 19-inch rack cabinets and telecom enclosures. The company operates a factory in Pendik, Istanbul, and a central sales office in Ataşehir, Istanbul.
Günko produces enclosures adhering to EN 61587-1, IEC 60529, and EIA 310-D standards, and operates under a TSE-certified ISO 9001 Quality Management System. The company supplies indoor and outdoor telecom cabinets, server housing, and data center structures across domestic and export markets.