Group 1 - The core viewpoint of the article is that 甘咨询 (Gan Consulting) has clarified its business scope in response to investor inquiries, specifically stating that it does not engage in new energy battery testing [1] Group 2 - The company's testing services cover a wide range of areas including construction engineering testing, municipal engineering testing, geotechnical engineering testing, foundation and main structure testing, steel structure engineering testing, building installation testing, intelligent building testing, indoor environmental quality testing, highway (bridge) engineering testing, water conservancy engineering testing, reliability assessment of building structures, and safety assessment of building structures [1]

Core Viewpoint - The company, Gan Consulting (000779), clarified its business scope in response to investor inquiries, emphasizing that its testing services do not include food testing [1] Group 1: Business Scope - The company's testing services cover a wide range of areas including construction engineering testing, municipal engineering testing, geotechnical engineering testing, foundation and main structure testing, steel structure engineering testing, building installation testing, intelligent building testing, indoor environmental quality testing of buildings, highway (bridge) engineering testing, water conservancy engineering testing, reliability assessment of building structures, and safety assessment of building structures [1]

Core Viewpoint - The company, Gan Consulting (000779.SZ), primarily focuses on various engineering testing services and does not engage in food testing services [1] Group 1: Business Scope - The company's testing services include building engineering testing, municipal engineering testing, geotechnical engineering testing, foundation and main structure testing, steel structure engineering testing, building installation testing, intelligent building testing, indoor environmental quality testing for buildings, highway (bridge) engineering testing, water conservancy engineering testing, reliability assessment of building structures, and safety assessment of building structures [1]