Shi Han Yan

Shanghai Richbox Ehome Technology Group Co., Ltd. engages in the provision of commercial real estate services. Its services include smart office system, smart hotel management system, membership management system, and business consulting services for real estate developers and hotel groups. The company was founded on July 9, 2013 and is headquartered in Shanghai, China.

Shanghai Yanan Pharmaceutical Yangpu Holding Co., Ltd. engages in the research, development, manufacture, and sale of pharmaceutical products. Its products include soothing serums, medical equipment, pharmaceutical preparations such as omeprazole enteric capsules and metformin hydrochloride tablets, and active pharmaceutical ingredients such as silver sulfadiazine and sucralfate. It also provides investment services. The company was founded on October 22, 2001 and is headquartered in Shanghai, China.