The registered address of Shandong Telecom Seventh Factory Co., Ltd. is located at 136 Jida East Road, Jining High tech Zone. The registration authority is the Market Supervision and Administration Bureau of Jining High tech Industrial Development Zone, and the legal representative is Liu Xinhua. The business scope includes the production and sales of Class II clinical laboratory analysis instruments (6840) and Class II medical electronic instrument equipment (6821) (the validity period is subject to the license); Production of chemical analysis instruments and electronic instruments; Electronic medical equipment (excluding licensed projects), software development, and sales; Production of chassis and labels; Spraying and maintenance of electrical cabinets, machinery, and equipment; House rental. Projects that require approval by law can only be operated after approval by relevant departments.