Shanghai Xinshangju Air Purification Technology Co., Ltd. was established on October 22, 2018, with its registered address at Room 2811, No. 1088 Xinjinqiao Road, China (Shanghai) Pilot Free Trade Zone. The legal representative is Xie Qiufang. The business scope includes general projects: technical development, consulting, service, and transfer in the field of air purification technology; Installation of environmental emergency technical equipment and its accessories, as well as household appliances; Interior decoration design; Residential environment design services; Sales of environmental emergency technical equipment and its accessories, household appliances, electronic components, and integrated circuits