The registration authority is the executive board of the city of jiangxiang, represented by a legal person, and includes the manufacture, processing and sale of packaging machinery. Medical masks production; import/export of goods; import/export of technology; import/export agents; wholesale distribution of medical masks; production of daily masks (non-medical); sale of daily masks (non-medical); manufacture of general-purpose equipment (excluding special equipment); manufacture of general-purpose parts and components; production of labour-protection goods; sale of labour-protection goods; production of type i medical devices; sale of type i medical devices; sale of plastics (project subject to authorization by law, operation only with the approval of the relevant department)