Npo Nauka OAO 

Public joint stock company NPO Nauka specializes in the development, production, and distribution of aerospace equipment, serving both Russian and international clients. Its comprehensive range of products encompasses humidity control units, various flow and pressure regulators (including dampers, valves, and pneumatic/electro-pneumatic devices), monitoring instruments, ground control consoles, heat exchangers, turbo refrigerators, and air cooling units. Additionally, they supply filters, air ejectors, and sophisticated electronic systems for control, monitoring, and signaling. Beyond manufacturing, the company offers robust after-sales support and repair services, provides design consultation and on-site technical supervision, and operates dedicated test centers and quality control laboratories. NPO Nauka also manages the sale of surplus equipment from vacated premises and unclaimed components. This enterprise, headquartered in Moscow, Russia, has been a key player in the industry since its establishment in 1893.