Manufactures blowers & fans

Manufactures industrial commercial & residential blowers fans & air handling equipment

Manufactures clean room contamination products: pass throughs air showers hard wall & soft wall clean rooms & custom air contamination products: flow consoles & controls

Manufactures paint finishing & air pollution control systems

Manufactures kitchen ventilation equipment

Manufactures commercial & industrial fiberglass reinforced plastic ventilation equipment mining ducts & custom fabricated tanks

Manufactures industrial fans & blowers portable dust collectors & fume exhausters

Manufactures combustion air pollution & safety control equipment

Manufactures filters multiplexes detectors front ends receivers microwave assemblies diodes & video log amplifiers

Manufactures foam filters

Manufactures & installs environmental clean & dry rooms; laboratory chambers

Manufactures pollution control & distillation equipment centrifugal & drum pumps & antifreeze coolant exchange equipment

Manufactures air purification equipment

Manufactures custom air handling units

Manufactures industrial filters & filtering materials

Manufactures industrial compressor filters & separators

Manufactures filters air cleaners & humidifiers

Manufactures hospital temperature control products hyper-hypothermia equipment & environmentally controlled test chambers

Manufactures air & HVAC filters; metal & fiberglass fabricating & powder coating; assembling services

Manufactures air fresheners odor control systems deodorants & neutralizers