The registration address of fuzhou vitto pipeline equipment ltd. Is located at the salt hill province 283 salt mon junction border, with the registration authority being the salt hill county market supervision authority, which is represented by the legal person wang fengshan county market supervisory authority, and whose operations include the manufacture, sale and lease of plumbing fittings; the manufacture, sale and lease of engineering equipment; the repair and maintenance of plumbing installations; the sale of steel, construction materials, hardware and electricity; mechanical and electrical engineering, petrochemical works, municipal utility works, water protection against corruption and temperature protection works; professional contracting and general contracting; the installation of pressure pipelines; the unstoppable opening of gas and gas belts, sealing, blocking and scavenging, cleaning pipes, crossing, corruption prevention, research and development of detection techniques, technology transfer, consultancy services; and the import and export of goods and technology. (projects subject to legal approval may not operate without the approval of the relevant department)