The ZPU-2 family began as a Soviet twin 14.5 mm anti-aircraft machine-gun mount using KPV heavy machine guns on a towed carriage. Reference sources distinguish early ZPU-2 production from the lighter ZU-2 arrangement, and WeaponSystems.net identifies China and Poland among producers while listing PKM-2 as Polish production of the ZPU-2 and Type 58 as Chinese production of the ZU-2.
MilitaryFactory and Army Recognition also describe the Type 58 and PKM-2 as Chinese- and Polish-produced variants of the ZPU-2 family. In practical terms, this manufacturer label should be read as a cross-national licensed-production attribution for the twin 14.5 mm mount, not as evidence of a common Chinese-Polish industrial organization or a current export company.
The connected weapon record is the ZPU-2, whose aliases include Type 58 and PKM-2. Individual weapon pages carry the technical specifications and any conflict-use sourcing; this profile supplies manufacturer context for the licensed production labels that appear in public references.
licensed production of Soviet-origin anti-aircraft guns14.5 mm twin heavy machine-gun mountstowed low-altitude air-defense weaponsZPU-2/ZU-2 family variants
Public references identify Chinese and Polish production designations for the ZPU-2/ZU-2 family but do not consistently name the factories that produced every example. This is a national licensed-production label, so no headquarters, corporate ownership chain, or single official manufacturer website is stated.