Which developer does Mianzhu California Sunshine Property belong to?

Mianzhu Henglong Real Estate Development Co., Ltd. According to Qianli.com's inquiry, Deyang Hongyang Construction and Development Co., Ltd. and Mianzhu Henglong Real Estate Development Co., Ltd. signed the construction contract of California Sunshine Project on August 2, 20 18, and Mianzhu Henglong Real Estate Development Co., Ltd. specifically undertook the construction task of the project, and the project operation was completely self-financing.