Welcome to SEMCO website!
SEMCO is dedicated to developing and producing cost-effective products and services that improve indoor environments. The company's major product lines include: acoustic panels and sound attenuators; energy recovery; desiccant and heat recovery wheels; pa
SEMCO, AVRON46, HVAC, Airflow, Air handling, Indoor Air Quality, Ventilation, Duct, Ductwork, Single wall, Dual wall, Spiral, Round and Oval, Coated, Fittings, Insulated, Antimicrobial, Acoustic, Sound, Acoustical, Acoustic Enclosures, Highway Barriers, A
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