Is Qingzhou 2022 Heating Company responsible for district heating?

Responsible. Qingzhou 2022 Heating Company is responsible for district heating. Qingzhou is a county-level city under the jurisdiction of Shandong Province, managed by Weifang City, located in the middle of Shandong Peninsula, bordering Changle County in the east, Zichuan District and Linzi District of Zibo City in the west, Linqu County in the south, Guangrao County of Dongying City in the north and Shouguang City in the northeast.