The registration address of the permanent governor, sea drying equipment limited, is at chang zheng road no. 12, tianning district, changzhou city, with the registration authority being the office for the administration of political services, tianning district, changzhou city, and the legal entity representing zhong zhong qing state, and operates on general items: manufacture of general equipment (other than special equipment manufacture); manufacture of specialized equipment (other than licensed professional equipment manufacture); manufacture of general spare parts; processing of mechanical parts, parts and components; development of mechanical equipment; sale of mechanical equipment; sale of mechanical parts, parts and components; sale of mechanical and electrical equipment; repair of general-purpose equipment; repair of specialized equipment; import and export of goods; import and export of technology; import and export agents; manufacture of dust technology equipment (in addition to projects duly authorized by law, operating under an autonomous licence)