On June 9th, 2021, Zhangbei Tianying Environmental Services Co., Ltd. won the bid for the environmental service project of the Grassland Skyway Zhangbei section for the second time, and the official signing ceremony was successfully held on June 10th.

Liu Hailu, Deputy Director of Grassland Sky Road Zhangbei Management Office, and Liu Zhiqiang, Project Manager of Zhangbei Tianying signed the contract on behalf of both parties respectively.

At the ceremony, the officials of the Grassland Sky Road Zhangbei Management Office congratulated the two sides for signing the contract again and put forward specific requirements and expectations on how to do a good job on the project and strictly fulfill the contract. Liu Zhiqiang promises that the company would, as always, organize the staff to strictly fulfill the contract, carefully and meticulously do all the work of environmental sanitation services on the Grassland Skyway to ensure a tidier environment in the scenic area and make a positive contribution to the development of tourism in the whole region of Zhangbei.