The registration address of zhang village is that of changgang town, east guangzhou county, hebei province. The registration authority is the business and industry administration of dong gwang county. The legal entity is represented by zhang selenium. The activities include the manufacture and sale of packages of packaging, paperbox machines and accessories, and the sale of hardware, paperbox equipment machinery, steel and import and export of products produced by the company. (projects subject to legal approval may not operate without the approval of the relevant department)