On March 20, Sumeda Co., Ltd. and the Hebei Zunhua Municipal People's Government held a strategic cooperation agreement signing ceremony. According to the agreement, based on the principle of “government-enterprise interaction, market operation, mutual benefit and win-win, and common development”, the two sides will give full play to their respective advantages and carry out a series of in-depth cooperation on supply chain industry chain cooperation, ecological and environmental infrastructure construction, energy engineering construction, urban municipal maintenance, and campus aesthetic education to promote common development.