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HOLTOP HVAC Systems Support FedEx Operations at Guangzhou Baiyun Airport
HOLTOP’s air conditioning systems are officially up and running at International Cargo Terminal 4 at Guangzhou Baiyun International Airport, serving the FedEx South China Operations Center. By providing practical HVAC solutions and reliable equipment, we are helping support this major aviation hu...Read more -
China Shanghai Lingang Tianchen Ultra-Low Energy HVAC Challenge
Overview The Shanghai Lingang Tianchen project is a major commercial complex. It recently passed Shanghai’s strict ultra-low energy building assessment. The project needed highly efficient HVAC systems with complete green solution. We supplied a smart dx type ac unit network to meet these g...Read more -
Mongolia-Customized Heat Recovery Air Conditioning Units for Power Station
OVERVIEW Location: Mongolia Application: Power Station Plant Products: Customized Heat Recovery Air Conditioning Units with DX Cooling & Electrical Heating Client Targets Multifunctional Performance: A single, powerful unit capable of handling ventilating, cooling, heating, and filt...Read more -
Designing for Absolute Purity: Meeting ISO-14644 Standards in Zimbabwe
In the pharmaceutical industry, there is zero margin for error when it comes to contamination. A facility’s physical architecture must actively work to prevent dust accumulation and maintain strict hygienic standards. When a pharmaceutical client in Zimbabwe needed a world-class manufacturing env...Read more -
2026 Holtop Ceiling-Mounted HVAC for Bakery & Oil Plants
A high-quality bakery ventilation system does more than just move air, it creates a stable, hygienic environment. By strictly controlling temperature, humidity, and pollutants, the system ensures food safety, protects product quality, and improves production efficiency while meeting strict indus...Read more -
Lunar New Year Notice
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 this period. We apologize for any inconvenience and thank you...Read more -
EU CBAM Goes Fully Live: January 1, 2026 Marks the Real Start
On January 1, 2026, the EU’s Carbon Border Adjustment Mechanism (CBAM) officially entered into force. From this moment on, CBAM is no longer just about “forms” and “reporting.” It has moved into real execution. Now, eligibility must be checked before import, carbon embedded emissions must be calc...Read more -
Is an “Ozone-Free” Lamp Absolutely Safe? Can People Stay Indoors During Use?
As health awareness rises, all kinds of at-home disinfection products have quietly entered daily life. During seasonal illness peaks, in damp rainy spells, or after a family member has been sick, using a UV lamp to “shine” over the living room, bedroom, or even children’s toys has become a new ro...Read more -
Stepping into 2026: Breathing a New Future with Holtop
As we welcome the New Year, Holtop extends our warmest New Year’s greetings to you and your team. We wish you a year filled with joy, good health, and prosperity. Looking back on 2025, we sincerely thank you for your trust and support in Holtop’s fresh air ventilation systems. 2026, w...Read more -
The Critical Role of AHU Units in HVAC Systems for Ultra-Low Energy Buildings
As the global push toward carbon neutrality accelerates, buildings are recognized as one of the most significant sectors for reducing energy consumption. HVAC systems, which typically account for 40-60% of a building’s total energy use, are at the forefront of efforts to design energy-effic...Read more -
Merry Christmas
Wishing you a season full of warmth, joy, and the magic of Christmas.Read more -
Static Pressure in AHU Systems
In a central HVAC system, the air handling unit (AHU) is essentially the “lungs” of the entire setup. And inside this “lung,” static pressure is a critical but often overlooked parameter — it determines whether air can be delivered smoothly to every room, whether the system runs quietly, how much...Read more
