50 years of ZTA
In 2017, ZTA-AD celebrates its 50th anniversary. ZTA is set up as a Telephone Equipment Plant. It was created by Order No. 649 of 22 March 1967 of the Ministry of Mechanical Engineering as a branch enterprise of the Low-Flow Relay Plant - Banya. The subject of activity is "Production of facilities providing telephone connections". Since then, the ZTA has gone a long way and has changed to meet the highest requirements and criteria and today's standards imposed by the continued developm
ent of the industry. At present, ZTA has machines for production of world famous brands and is certified according to ISO 9001: 2015 and ISO 14001: 2015. The main objective of the ZTA is to continue to develop and to be a competitive enterprise that meets the needs of its customers and is a reliable partner for the future.