The registration address of eihua instrument and equipment ltd. In east china city is located at building no. 18 of the city of antung, mayor of guangdong province. The registration authority is the market supervision authority of east china city. The legal entity is represented by zheng hua and operates on general items: instrument instrument instrumentation instrument manufacturing; instrument instrument instrument sale; instrument repair; smart instrument instrument manufacturing; sale of smart instrument instruments; industrial engineering design services; sale of smart transmission and control equipment; repair of specialized equipment; electronic measurement instrument manufacturing; sale of electronic measuring instruments; manufacture of other general-purpose instruments; sale of electrons and electromechanical components equipment; sale of intelligent infrastructure equipment; development of gold-rich products; manufacturing of hardware and peripherals of computers; retail sale of computer hardware and equipment; electronic metaware manufacturing; technical services, technical advice, technology exchange, technology transfer, technology promotion; import and export of goods; and import and export of technology. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)