Jialian Lianjia and Zhongyuan Real Estate.

1. Jia Li'an Lianjia: Beijing Lianjia Real Estate Brokerage Co., Ltd. is one of the top ten real estate brokerage institutions and a leading real estate service provider in China, committed to providing customers with high-quality real estate brokerage, financial and asset management services.

2. Zhongyuan Real Estate Zhongyuan: Zhongyuan Group, a well-known real estate planning brand, protected trademark, Shanghai's outstanding private enterprise, and real estate credit enterprise.