Biltwel Duct Cleaning Equipment Inc - Manufacturers of truck-mounted vacuum equipment for cleaning air ducts and furnaces & sells portable units, parts & accessories.
https://www.biltwel.com/
BioVac System Inc - A manufacturer of equipment for inspection cleaning of ventilation systems.
https://biovacsystem.com/en/clients/
Innovative Cleaning Equipment Inc - Providing unique and new designs of cleaning equipment to fit a variety of applications.
https://www.foamit.com/
