Description
Technical Representation Services: Water Purification and Sewage Treatment Equipment

Possible NAICS Codes
221310 – Water Supply and Irrigation Systems
562991 – Septic Tank and Related Services
325998 – All Other Miscellaneous Chemical Product and Preparation Manufacturing
238220 – Plumbing, Heating, and Air-Conditioning Contractors
541380 – Testing Laboratories and Services
213112 – Support Activities for Oil and Gas Operations
221320 – Sewage Treatment Facilities
236118 – Residential Remodelers
237110 – Water and Sewer Line and Related Structures Construction
325612 – Polish and Other Sanitation Good Manufacturing