Federal State Unitary Enterprise "Smolensk Production Association ANALITPRIBOR" is one of the leaders in Russia in development and producing apparatus and systems for gas analysis. For about 50 years it produces and supplies its products to such branches as oil and gas industries, oil chemistry, power engineering, transport and utilities, etc., both in Russia and CIS states, and abroad. The output includes instruments for maintaining safety rules (gas analyzers and signal systems for the control of poisons, flammable and combustable liquids and gases), and for technological processes and environmental control.