In a recent project located in Taipei, Taiwan, HOLTOP successfully implemented a comprehensive fresh air and energy recovery system across the facility
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HOLTOP provided a turnkey ISO 8 cleanroom solution for Ethiopian Airlines' propeller maintenance workshop, ensuring high-altitude performance and strict temperature and humidity control.
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Holtop manufactures highly efficient air-to-air heat recovery and HVAC equipment. View our recent project portfolio across various facilities in Bangladesh.
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Discover our clean room HVAC retrofit for Akribis Systems in Singapore. We utilized custom modular DX AHUs to overcome tight space limits and equatorial humidity.
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A professional manufacturer specializing in energy recovery and air treatment solutions
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Discover how the Shanghai Lingang Tianchen commercial project achieved its ultra-low energy certification through the integration of a custom AHU and direct expansion air conditioning.
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See how we designed a compact, 4-in-1 heat recovery air handling unit to withstand -35°C winters for a Mongolian power generation plant.
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High-quality pharmaceutical products cannot be manufactured in a fluctuating environment.
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Bakery products are highly sensitive to contamination. A sealed environment with filtered air is a must.
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Overview A Purification AHU (PAHU) is a specialized unit of an Air Handling designed specifically for cleanroom systems. Beyond standard climate control (temperature and humidity),it’s important for managing air cleanliness (particle concentrat...
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Please be advised that our office will be closed for the Lunar New Year holiday from February 13 to February 24, 2026. Duration: 12 Days Resume Work: February 25, 2026 Please note that responses to inquiries may be delayed during...
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This article explores the real-world application of ahu unit in hvac through the Jiading Future City project in Shanghai, showcasing how HOLTOP delivers high-efficiency air handling solutions for near-zero energy and ultra-low carbon buildings.
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