Development history

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2000

Qingdao Chengcheng Engineering Co., Ltd. was established
2006

Security project
Intelligent engineering
Mechanical and electrical engineering
2017

Security projects
Intelligent engineering
Electromechanical engineering
Photovoltaic power generation projects
Overseas engineering projects
2018

Mechanical and electrical engineering
Intelligent engineering
Firefighting and power construction
Overseas engineering projects
Clean energy construction
Domestic and foreign labor cooperation