The registration address of the beijing wenner gwangko instrument (group) ltd. Is located at factory no. 3 of the zhang jia wan province industrial development zone, located at zhang huai huai road, in the tongzhou industrial development zone, in beijing. The registration authority is the market supervision authority of the tongzhou district, beijing. The legal entity is represented by wang byong-gil, and its activities include the sale of optical instruments and accessories; the development of software; the integration of information systems; technical advice and technical services; data processing; the production and processing of optical sets, migration stations and optical platforms (limited to production activities outside ports); the import and export of goods. (the subject of the market may, in accordance with the law, freely choose to operate projects and carry out business activities; projects which are subject to legal approval and which are subject to the approval of the relevant sector; and activities in which the state and municipal industrial policy prohibits and restricts such projects