Enterprise “Technological and Experimental Plant” – founded in 2004 as a plant for the production of components for ventilation and air conditioning systems. A few years later, the plant became the largest manufacturer of elements for ventilation, air conditioning, aspiration and smoke removal in Western Ukraine. High quality of products is provided by high-precision laser cutting of metal, linear system of laser welding, constant improvement of a design of products and is confirmed by the corresponding certificates on quality management system. High-performance technologies, production area of 3200 sq.m., more than 70 production workers are a guarantee of observance of terms of production. Thanks to many years of experience, excellent business reputation with high quality indicators and compliance with the agreed terms of production, the products of the TEZ plant are in demand not only in Ukraine but also abroad.