Core personnel entered the industry in 2004 and conducted preliminary research and development manufacturing

The core team continuously cultivates the industry and improves its technology and management level;

Established the first trading company, Nanjing Wonderful Home E-commerce Co., Ltd., in August 2021;
Established the first production enterprise, Xuancheng Qizhongda New Material Technology Co., Ltd., in November 2021;

Establishing the second production enterprise, Jiangsu Taide Medical Technology Co., Ltd;

Established Yashi (Nanjing) Health Technology Co., Ltd. in April 2023 to enter the new adhesive tape market;
In September 2023, Anhui Province will purchase land for the construction of a new factory building for Xuancheng Qizhongda New Material Technology Co., Ltd;

In March 2024, a strategic merger and cooperation will be established with the same industry's Spider Silk Medical;
In April 2024, Kaisi (Shanghai) Medical Technology Co., Ltd. was founded to enter the professional rehabilitation medical industry;