The largest Oakmart in Zhengzhou is Oakmart Zhengzhou New Town. This location is recognized as the largest due to its expansive size and the number of stores it houses. Oakmart Zhengzhou New Town spans over 300,000 square meters, making it significantly larger than other Oakmart branches in the city. The extensive space allows for a wide variety of products and services, including electronics, home goods, clothing, and more. This size is a testament to the growing popularity of Oakmart in China and its commitment to providing a comprehensive shopping experience to its customers.

Data from the Zhengzhou New Town branch of Oakmart indicates that it has over 200 stores, a food court, and ample parking space, which further highlights its status as the largest. The branch has been designed to cater to a diverse customer base, offering both local and international brands. The extensive range of products and services, combined with the convenient location, has made Oakmart Zhengzhou New Town a preferred shopping destination for many residents and visitors alike.

The success of Oakmart Zhengzhou New Town can also be attributed to its strategic location within the city. Being situated in the bustling New Town area, it benefits from high foot traffic and easy access via public transportation. This has allowed the branch to attract a large customer base and establish itself as a leading retail hub in Zhengzhou. Additionally, Oakmart's commitment to customer satisfaction and its continuous efforts to expand its product offerings have contributed to its growth and popularity.

In conclusion, Oakmart Zhengzhou New Town is the largest Oakmart in the city, primarily due to its expansive size, diverse product range, and convenient location. The branch's success is a reflection of Oakmart's expansion strategy in China and its ability to cater to the evolving needs of its customers.