The registration address of najahori science and technology (shanghai) ltd. Is located at 912 j, ye city road, gakkai industrial area, shanghai city, with the registration authority being the market supervisory authority for the caraine area, and is composed of general items: technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; information advisory services (other than licensed information consultancy); enterprise management advice; integrated circuit design; sale of semiconductor equipment; sale of semiconductor parts; sale of semiconductor lighting equipment; sale of electronic specialized equipment; sale of electronic parts; sale of electrical equipment; sale of environmental monitoring instruments; sale of electronic vacuums; sale of light volts and metaware; sale of industrial robotics; sale of material handling equipment; sale of industrial automated control system devices; sale of sealed fillings; sale of synthetic materials; sale of specialized chemical products (other than dangerous chemicals); sale of new membrane products; sale of electrical equipment; sale of environmental monitoring instrument; sale of mechanical equipment; sale of lightware and welding equipment; sale of special equipment for sale of steel products; sale of special equipment for sale; sale of plastic (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)