As an important HVAC and building services exhibition in Central Asia, Aquatherm Almaty brings together industry professionals in heating, water supply, sanitary, air-conditioning, and ventilation equipment. HOLTOP is pleased to join this year’...
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On July 11, 2026, the Holtop Group successfully held its Mid-Year Work Summary Conference at the Badaling Manufacturing Base. Despite facing intensified industry competition and external market pressures, the company maintained a steady growth trajec...
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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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