
CHINA NUCLEAR INDUSTRY 22 ND CONSTRUCTION CO.,LTD. delivers nuclear engineering and construction services, with deep heritage in supporting China’s nuclear and national defense infrastructure.
CHINA NUCLEAR INDUSTRY 22 ND CONSTRUCTION CO.,LTD. traces its roots to March 1958, when its predecessor—the 2nd Construction Project Company directly affiliated to the Construction Industry Department—was established in northwest China.
From the late 1950s through the late 1970s, the company focused on nuclear industry and national defense construction. During this period, it undertook major assignments including the first atomic energy united corporation and a series of important foundational facilities supporting China’s nuclear industry.
Building on this legacy, the company continues to position its capabilities around nuclear engineering and construction, drawing on long-term experience in delivering complex, mission-critical projects.

Established in March 1958 as the 2nd Construction Project Company directly affiliated to the Construction Industry Department, the organization formed the foundation of today’s CNI22.
From the late 1950s to the late 1970s, the company devoted itself to nuclear industry and national defense construction, contributing to key foundational facilities that supported the development of China’s nuclear industry.
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