The registered address of jenan blue sea machinery ltd. Is located at workshop 9 in ziyang street, ziyang district, ziyang province, shandong province. The registration authority is the ziyang district market supervision authority, represented by a legal person and operates on general items: sale of machinery and equipment; sale of special equipment; rental of machinery and equipment; wholesale distribution of hardware products; manufacture of agricultural machinery; sale of digital control beds; sale of electrical and mechanical equipment; manufacture of general-purpose equipment (other than special equipment manufacture); manufacture of hydraulic machinery and components; construction of construction engineering machinery; manufacture of specialized equipment for environmental protection; manufacture of material handling equipment; manufacture of metal cutting and welding equipment; manufacture of casting machinery; manufacture of specialized equipment (manufacturing specialized equipment without licence); manufacture of parts, parts and components; manufacture of mechanical and electrical equipment; manufacture of mines and machinery; rental of construction engineering machinery and equipment; manufacture of metalworking machinery; manufacture of industrial robots; sale of machinery spare parts; installation services for general machinery; and development of mechanical equipment. Licensing projects (in addition to projects subject to legal authorization, operating on an autonomous basis under a business licence): manufacture of special equipment; installation of special equipment for upgrading and repair. (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)