Scientific Research Institute of Steel
The Scientific Research Institute of Steel (), also known as NII Stali (), is a Russian research institute (NII) located in the capital city of Moscow. The institute occupies an area of 64,000 m2, including production areas of 40,000 m2. It is organized as a joint-stock company and was founded in 1942. The company is known for its military products, including tank armor and military helmets. Since 2023, it also produces anti-fragmentation blankets. External links «Калашников» начал серийное производство титановых бронешлемов «Эльбрус-Т» (in Russian) «Калашников»: «Эгида-У» от НИИ Стали защищает от осколков на 100% (in Russian) Companies based in Moscow Defence companies of Russia