Changchun Focus Optoelectronic Technology Co., Ltd. is registered at Unit 601, Building 2, Block B, Xinjiapo City, Jingyue Development Zone, Changchun City, Jilin Province. The registration authority is Jingyue High tech Industrial Development Zone Branch of Changchun Market Supervision Administration, and the legal representative is Wang Chunqing. The business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Sales of optoelectronic devices; Sales of electrical equipment; Sales of electrical instruments and meters; Instrument and meter repair; Electronic product sales; Sales of optical instruments; Sales of optical glass; Sales of synthetic materials; Sales of electronic specialized materials; Sales of specialized chemical products (excluding hazardous chemicals). (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law)