1, solid waste treatment equipment: solid waste treatment equipment usually refers to the physical, chemical, biological, physical and chemical and biochemical methods of solid waste into suitable for transportation, storage, utilization or disposal of the process.

2, environmental monitoring equipment: for specific purposes, in accordance with the pre-designed time and space, with comparable environmental information and data collection methods, on one or more environmental elements or indicators for intermittent or continuous observation, measurement, analysis of its changes and environmental impact process.

3, air purification equipment: air purification equipment refers to the product that can filter or kill air pollutants and effectively improve air cleanliness.

4, sewage treatment equipment: sewage treatment equipment, is a kind of effective treatment of urban sewage, industrial waste water, etc..

5, environmental protection instruments: in a broad sense, everything related to environmental protection, can be seen as a module, can be factory production, can run replaceable independent instruments can be called environmental protection instruments.