The registered address of qingdao senno machinery ltd. Is located at unit 808, unit 1 b, located in the qingdao district of qingdao city, qingdung city, shandong province. The registration authority is the qingdao city yang district market supervisory authority, with the legal person's representative acting in the form of a folder, and includes wholesale: mechanical equipment and accessories, hardware delivery, chemical products (without dangerous chemicals), office supplies, daily department goods, construction materials, electronics, and goods import and export. (projects subject to legal approval are not allowed to operate without the approval of the relevant authorities)。