On August 8, 2021, the company won the bid for Yanzhou Sinoma Construction Co., Ltd. Shandong Honghe Baili Mining Co., Ltd. Zoucheng Fushan Kuangqu sand and gravel aggregate processing aggregate production line equipment operation, belt transportation and maintenance, safety, environmental protection, occupational health management, sales and loading and other work projects
On August 8, 2021, the company won the bid for sand and gravel aggregate processing in the Zoucheng Fushan Kuangqu Mining Area of Yanzhou Sinoma Construction Co., Ltd., Shandong Honghe Baili Mining Co., Ltd.!
