Environmental analysis is a comprehensive qualitative, quantitative, and systematic analysis of pollutants and their related components in environmental samples, using physical, chemical, and biological techniques. The main contents include: water environment monitoring, atmospheric environment monitoring, soil environment monitoring, solid waste monitoring, and environmental noise monitoring.

Environmental investigation is the use of scientific methods to purposefully and systematically collect information that reflects the temporal changes and spatial distribution of the target area's environment, and provides a basis for studying environmental change patterns, predicting future environmental change trends, and making organizational decisions.

Environmental impact assessment refers to the analysis, prediction, and evaluation of the potential environmental impacts that may arise from the implementation of planning and construction projects. It involves proposing strategies and measures to prevent or mitigate adverse environmental impacts, as well as tracking and monitoring methods and systems. The fundamental purpose is to encourage consideration of environmental factors in planning and decision-making, ultimately achieving more environmentally compatible human activities.

Environmental consulting services include environmental impact assessment, environmental engineering consulting, environmental protection "three simultaneous" acceptance, pollutant discharge permit application, emergency response plan for sudden environmental pollution incidents, clean production audit, online operation and maintenance, pollution site investigation, environmental management and other consulting projects.