Registration copartership

     In June 30, 2017, Lingen precision medical products (Shanghai) Co. Ltd., YiJing Shangyou investment company and International Nidacon AB three companies in Sweden and Goteborg signed a joint venture "li DaKang Life Science (Shanghai) Co. Ltd." R & D, production of a series of human assisted reproductive laboratory products to promote the development of Chinese reproductive medicine.

      Mr. Li Huanchang, chairman of Changhong Technology Group comprises Shenzhen Changhong Technology Co., Ltd，Mr. Zhu Dexin of Lingen Precision Medical Products (Shanghai) Co., Ltd. Mr. Paul V. Holmes of Nidacon International AB.Mr. hans of Danish boutique investment bank Attend the signing ceremony together.