1. Nature: Huashan Pratt & Whitney is an equity investment fund company, focusing on investing in unlisted enterprises and listed non-public offerings, as well as related consulting services. Cao is the founder and chairman of Fuyao Glass Industry Group Co., Ltd. and a representative of Fuyao Glass, a well-known automobile glass manufacturer.
2. Business field: Huashan Pratt & Whitney mainly invests in unlisted enterprises and provides financial support for these enterprises to help them grow and develop, while Cao runs an automobile glass production enterprise, focusing on the production and sales of automobile glass.