Kunshan day mechanical equipment ltd., located on the 1st floor of room no. 4 of ruiyang road, landetown, kunsan city, with the registration authority of the administrative approval authority of kunshan city, with the legal entity representing zhang xiao li, is operating on general items: mechanical equipment development; production of pumps and vacuum equipment; sale of pumps and vacuum equipment; sale of mechanical parts, parts and components; sale of electronic products; sale of instrument instruments; sale of equipment for the exclusive use of semiconductors; sale of photovoltaic equipment and metaware; sale of electronic measuring instruments; sale of experimental analytical instruments; repair of general purpose equipment; repair of specialized equipment; repair of electrical equipment; repair of instrument meters; sale of lubricating oil; technical services, technological development, technical advice, technical exchange, technology transfer and technical promotion; technical...