According to the enterprise data, Shanxi Hao Tong Highway Planning Survey and Design Co., Ltd. was established in 1997-04-03, and its business scope includes Class B engineering survey (limited to highway engineering survey); Grade B highway industry (highway); Highway engineering consultation; Prepare project proposal, project feasibility study report, project application report and fund application report * * * (projects subject to approval according to law can only be operated after approval by relevant departments).