The registered address of Sanjia Mold Factory (individual industrial and commercial household) in Renqiu City is located at No. 46, North Harmony Road, Qiantongli Village, Beihan Township, Renqiu City, Cangzhou City. The registration authority is the Market Supervision Administration of Renqiu City, and the legal representative is Dong Jiawei. The business scope includes general projects: mold manufacturing; Mold sales (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law).