Our team of experts has more than 30 years of experience in cathodic protection for oil, gas, petrochemicals, construction, water and power industry. The first CP project – CP for water main in Belgrade we have done in early 80’s. ELECTROAVALA SZR was founded in 1996 and until 2001, we have done dozens of CP projects, mainly for Oil & Gas Industry and Water Utility Companies. ELECTROAVALA SZR was reorganized in 2001 and renamed as TECHART Ltd. TECHART Ltd. won the Bronze award at VI International Fair of “Gas and oil” 2003 in Belgrade. TECHART Ltd possesses the ISO 9001:2008 certificate for design, production and installation of cathodic protection systems.