Who contributed to the construction of four underground garages in Shaohai?

Qingdao Daguhe Provincial Ecotourism Resort Management Committee. The total investment of four underground garage projects in Shaohai is 614.063 million yuan, which is built by the management committee of Qingdao Daguhe provincial eco-tourism resort. The project plans to build an underground parking lot in Shaohan Lake, and at the same time, dismantle the proposed site and restore the original landscape, structures and roads on the ground to build a self-integrated pipe network. The project covers a total area of 57,870 ㎡, with a planned construction area of 65,430 square meters and * * * parking spaces of 225 1 car.