The registration address of the han shuen steel group, ltd. Is located in the zhongqing city of shenzhen, located in the zhuong city of shenzhen, located in the zhuong zaiwon community, in the 22nd district of shenzhen city. The registration authority is the shenzhen city market supervisory authority, represented by a legal person, and covers the research, development and sale of steel, hardware, architectural and ornamental materials; and domestic trade (excluding exclusive, exclusive, exclusive and exclusive products). Enterprise management consultancy services (excluding talent intermediation); consultancy services for hardware construction materials products; rental of own house, freight forwarder. (excepted by laws, administrative regulations, projects prohibited by the decision of the state council, restricted projects are subject to authorization before they can be operated); and electrical and cable operations. Warehousing services (in addition to legally approved projects, operating autonomously under a licence). (projects subject to legal approval may not operate without the approval of the relevant department)