Taian Han Gao Building Materials Co., Ltd. was established on November 3, 2014, with its registered address at No. 3777 Longteng Road, Beijipo Street, Taian High-tech Zone, Shandong Province. The legal representative is Zang Cong. The business scope includes the production and sales of geotechnical materials, building materials, and plastic products; design and construction of landscaping projects, water conservancy projects, municipal road projects, and waterproofing projects. (Projects that require approval according to law can only be carried out after being approved by relevant departments)