We are provider of integrated engineering solutions for management of workflows in the Nuclear and Energy industry of valves including solutions for workflow with critical parameters for power units with VVER reactor. OKAN settles broad-spectrum problems from initial technical specifications determination to in-line and maintenance documentation development. We always proceed from customer`s requirements and make upper limit efforts to find the most effective engineering on technical and economic indicators. Due to the successful working experience both in Russia and abroad, JSC OKAN provides production and supplying of valves conforming to the Russian standards and international standards such as ASME/ANSI, DIN, ISO, EN.