Obtained many patents.

Jifutu's new technology Jianbu won two patents. The inventor is Dr. Jiang. Dr. Jiang's new technology, walking shoes, won two patents, namely, slippery soles with oil and a new multifunctional pedicure. Dr. Kong is a well-known brand of children's shoes, which was founded in 1999. There are more than 50 branches in Hong Kong and 100 branches in the mainland, which are distributed in more than ten provinces and four municipalities such as Beijing, Shanghai, Guangdong, Guangxi, Sichuan, Hunan, Jiangsu and Zhejiang, providing economical and effective foot care products for people of different ages.