Is ZTO Express in Qingpu District three shifts or two shifts?

Two shifts. ZTO Express is the official recruitment information announcement of Qingpu District, Shanghai. Shanghai, referred to as "Shanghai" or "Shen" for short, is an international economic, financial, trade, shipping and scientific and technological innovation center of China approved by the State Council, and is a provincial administrative region, municipality directly under the Central Government, national central city, megacity and Shanghai metropolitan area.