Is Shandong Construction Engineering Group a state-owned enterprise or a private enterprise?

State-owned enterprises Official website, a Shandong construction engineering group, learned that the group is a state-owned enterprise. Shandong Construction Engineering Group, established in July of 1979, is a national high-tech enterprise, an AAA social credit enterprise in China, an AAA credit enterprise in the national construction industry, and the first batch of construction general contracting enterprises in China.