“As a general contractor of many facilities and installations for gas industry, we must rely on the best suppliers. In gas industry, there is no room for compromise.” Polna, as a supplier of control valves, met our requirements in 100%.”
“As a general contractor of many facilities and installations for gas industry, we must rely on the best suppliers. In gas industry, there is no room for compromise.” Polna, as a supplier of control valves, met our requirements in 100%.”