«Proletarsky zavod» specialises in marine and power engineering. Today the plant successfully maintains of many years image of the company that not only produces competitive products but also makes unique technics, some of which don’t have any analogs in world practice.

With annual sales exceeding $13 billion in fiscal year 2013, Parker Hannifin is the world's leading diversified manufacturer of motion and control technologies and systems, providing precision-engineered solutions for a wide variety of mobile, industrial and aerospace markets. The company employs approximately 58,000 people in 49 countries around the world.