The registration address of the company is located in shandong province at 50 metres south of the east rim and north rim economic development area, where the registration authority is the crown county market supervision authority, represented by a legal person, and covers general projects such as maintenance of transport facilities; sale of traffic and public administration signs; sale of metal materials; and sale of metal structures. (in addition to projects subject to legal authorization, business activities are carried out autonomously under legal licence) (a project subject to legal approval may only be carried out with the approval of the relevant department, subject to the approval documents or licences of the relevant department)