The National Information Technology (IT) Application Innovation Park is located by Tongming Lake in Yizhuang, Beijing. It is a state-level IT innovation park and an IT application and innovation base. The park features 1.7 million square meters of high-quality industrial space and is home to more than 90 percent of the country's leading IT enterprises. With over 1,000 enterprises now based here, it has formed a complete industrial-chain ecosystem for IT innovation.