Three canyons with a registered address in the three canyons of henan province, in the urban-rural integration demonstration area royal street is located at west 6 at the intersection of the 2nd and 6th parallels, with the registration authority being the model division for urban-rural integration of the three isthmus city markets supervision authority, with legal representatives being dushobo, operating in general terms: manufacture of electronic (gas) physical and other electronic equipment; manufacture of electronic specialized equipment; standardization services; manufacture of electronic devices and electrical components; manufacture of electrical signal equipment; sale of electrical signal equipment; sale of electronic devices; sale of electronic devices and electrical components; production of electrical equipment; manufacture of technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; solar power generation...