The headquarters of Aunt Nuanyan Friends is located at Room 2767, second floor, Building 9, No. 116, Beidahua Village, Zhangjiawan Town, Tongzhou District, Beijing. According to relevant information, Beijing Chenglin Wanxing Technology Co., Ltd. was established in 2018 and is located in Beijing. It is an enterprise mainly engaged in technology promotion and application services. The registered capital of the enterprise is RMB 1 million. Through Tianyancha big data analysis, there is 1 trademark information of Beijing Chenglin Wanxing Technology Co., Ltd. In addition, the company also has 3 administrative licenses.