According to the enterprise data, Shanghai Jinyi Testing Technology Co., Ltd. was established in 1993-05- 13, and its business scope includes licensing matters: inspection and testing services; Safety production inspection and testing; Inspection and testing of special equipment; Building engineering construction; Construction engineering quality inspection; Occupational health technical services; Detection of lightning protection devices; Surveying and mapping services; Safety evaluation business; Management of hazardous chemicals. (Projects subject to approval according to law can only be operated after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses of relevant departments. )

General project: environmental monitoring; Technical service, technical development, technical consultation, technical exchange, technology transfer and technology popularization; Industrial automatic control system equipment sales; Industrial control computer and system sales; Sales of special chemical products (excluding dangerous chemicals); Security system monitoring service; Special equipment repair; Software development; Information system integration service; Intelligent control system integration; Lubricating oil sales; Sales of petroleum products (excluding dangerous chemicals); Energy conservation management services; Research and development of on-line energy monitoring technology; Fire technical services; Instrument manufacturing; Instrument sales. (Except for projects subject to approval according to law, independent business activities shall be carried out according to law with the business license)