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Holtop Showing at 2021 China Refrigeration Exhibition
The 2021 China Refrigeration Exhibition was held at the Shanghai New International Expo Center from April 7 to 9, 2021. As the leading Chinese manufacturers of heat and energy recovery ventilators, air to air heat exchanger, air handling units and other air disinfection purification products, Hol...Read more -
CR2021 Holtop New Product Launching Modular Air Cooled Chiller Heat Pump
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Holtop Rooftop Air Conditioner Launching in 2021 China Refrigeration Expo
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International Forum on Cold Chain Carbon Neutral Technology Development
International Forum on Cold Chain Carbon Neutral Technology Development organized by China Refrigeration ExhibitionRead more -
Welcome to the Holtop 2021 China Refrigeration Expo
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Meet us at 2021 China Refrigeration Exhibition
China Refrigeration is one of the leading exhibitions in the world for refrigeration, air-conditioning, heating and ventilation, frozen food processing, packaging and storage. It features a wide range of exhibits, with the latest advances in technologies reflecting the most significant developmen...Read more -
Half of the world’s population live without protection from PM2.5
Over half the world’s population live without the protection of adequate air quality standards, according to research published in the Bulletin of the World Health Organisation (WHO). Air pollution varies greatly in different parts of the world, but across the globe, particulate matter (PM2.5) po...Read more -
Holtop Air Handling Units for Covid19 Hospitals
Since the outbreak of Covid 19, Holtop received so many urgent missions from front-line hospitals to supply and install purification air handling units equipment to hospitals to reduce the risk of cross-infection and create a safer environment.Read more -
HOLTOP Held the 2020 Annual Summary and Commendation Video Conference
“Fight Against the Epidemic, Leap to New Heights and Win the Future” –HOLTOP Held the 2020 Annual Summary and Commendation Video Conference On January 16, 2021, HOLTOP Group held the 2020 Annual Summary and Commendation Conference. Due to the epidemic, the annual meeting was held onli...Read more -
DO AIR PURIFIERS REALLY WORK?
Maybe you’ve got allergies. Maybe you’ve gotten one too many push notifications about the air quality in your area. Maybe you heard it can help prevent the spread of COVID-19. Whatever your reason, you’re considering getting an air purifier, but deep down, you can’t help but wonder: Do air purifi...Read more -
Study on killing effect on aerosol microorganism by pulse electric field and its mechanism
REN Zhe，YANG Quan1， WEI Yuan1 ( Institute of Disease Control and Prevention of PLA, Beijing 100071; 1 Chongqing Pargo Machinery Equipment Co., ltd.China) Abstract Objective To study the killing effect of aerosol microorganism by pulse electric field ( PEF) and its mechanism. Methods Accordi...Read more -
Winter Maintenance Guide for Holtop Air Handling Unit Coil
Water have been used to cool and heat air in finned-tube heat exchange coils almost since the inception of heating and air conditioning. Freezing of the fluid and the resultant coil damage have also been around for the same length of time. It is a systematic problem that many times is preventable...Read more
