Novosibirsk is a large industrial center. The industrial complex consists of 214 large and average-sized industrial enterprises. These produce more than two-thirds of all industrial output of the Novosibirsk region. Leading industries are aerospace (Chkalov's Novosibirsk Aircraft Plant), nuclear fuel (Novosibirsk Chemical Concentrates Plant), turbo and hydroelectric generators (NPO ELSIB), textile machinery (Textilmach), agriculture machinery (NPO "Sibselmash"), electronics components and devices production (Novosibirsk Factory and Design Bureau of Semiconductor Devices NZPP, OXID Novosibirsk Plant of Radio components), and metallurgy and metalworking (Kuzmina's Novosibirsk Metallurgical Plant, Novosibirsk Tin Plant OJSC, and JSC Plant of Rare Metals).