Product Center
We are a specialized manufacturer of ventilation products, including central air conditioning centrifugal fans, axial fans, fire-fighting smoke exhaust fans, mixed-flow fans, terminal units, ventilation ducts, various types of dampers and air outlet accessories, as well as fire dampers, smoke vents, damper actuators, silencers, and static pressure boxes.
Wind turbine manufacturing: highly efficient, energy-saving, low-noise, and built to last—perfectly tailored to meet diverse industrial ventilation needs for reliable, steady operation.
Comifo's fully automatic, rivet-free production of fire dampers preserves the galvanized coating, ensuring rust resistance and a sleek, aesthetically pleasing finish—revolutionizing traditional manufacturing processes and dramatically boosting efficiency.
Aluminum alloy air vents—lightweight, elegant, delivering uniform airflow with precise adjustment, perfectly suited for various HVAC systems.
Comifo has identified its product lineup, centered around comfortable and energy-efficient central air-conditioning equipment, which includes: axial fans, centrifugal fans, airflow control valves, fire dampers, constant-volume valves, light-diffuser supply outlets, air vents, silencers, and mechanical ductwork—among other end-use products.
Comifo has identified its product lineup, centered around comfortable and energy-efficient central air-conditioning equipment, which includes: axial fans, centrifugal fans, airflow control valves, fire dampers, constant-volume valves, light-diffuser supply outlets, air vents, silencers, and mechanical ductwork—among other end-use products.
ENGINEERING CASE
Our products are widely used in office buildings, factories, hotels, hospitals, schools, residential buildings, and more.
Whether it's air purification systems or energy-efficient air conditioners, the Comifo project is everywhere.
ABOUT COMIFO
Comifo is an integrated economic entity specializing in the design, manufacturing, sales, and engineering installation of fire protection ventilation products and central air-conditioning terminal equipment. We are a professional manufacturer of central air-conditioning centrifugal fans, axial fans, fire smoke exhaust fans, mixed-flow fans, terminal units, ventilation ducts, various types of dampers and air outlets, as well as fire dampers, smoke vents, damper actuators, silencers, and static pressure boxes—comprehensive ventilation products tailored to meet diverse industry needs.
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Definition and Function of Air Terminal Devices
The Variable Air Volume Terminal Unit is the core component in a Variable Air Volume (VAV) air conditioning system, responsible for regulating the supply air volume. It achieves dynamic airflow control by adjusting the opening of air dampers or integrating with a built-in fan, precisely adapting the air delivery parameters to match changes in indoor thermal loads.
2025-06
05
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No.2, Zhihui Road, Guangqing Industrial Park, Shijiao Town, Qingcheng District, Qingyuan City, Guangdong Province, China
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