Abstract: The pile foundation of an industrial project must have a high bearing capacity, and at the same time, the seismic performance must be guaranteed to ensure the long-term smooth operation of the project after it is put into production. This article combines the characteristics of the project to design the pile foundation, select the appropriate pile type and pile foundation construction technology method, in order to ensure the stability of the building structures such as factory buildings, facilities and equipment foundations and the safety of use after completion. At the same time,each ring of the project's pile foundation design and construction is treated with high standards and strict requirements,so that it has stable engineering product characteristics to ensure that the project is successfully completed and put into production.