Guangzhou Baiyun International Conference Center is a key project of Guangdong Province and Guangzhou City, with a total investment of 3.1 billion yuan. It is a large-scale comprehensive conference center with conference as the main body and supporting exhibition, business, hotel and other facilities. The total building area of the conference center is 316000 square meters. The main building includes three convention and exhibition centers (B, C and D) and two Oriental International Conference hotels (A and E). It is the largest comprehensive conference center in Guangdong Province, undertaking large-scale international and domestic conferences, meeting the needs of provincial and municipal people's congresses, CPPCC and other major conferences as well as growing business development and cultural exchanges, and greatly enhancing the overall image and status of Guangdong Province and Guangzhou City in the world. Sanhe brand PHC pipe pile ab400 * 95 AB500 * 125 series products are used.