Holtop is the leading manufacturer in China specializing in the production of air to air heat recovery equipments.It has dedicated to the research and technology development in the field of heat recovery ventilation and energy saving air handling equipments since 2002.
Holtop has established business relationships with major countries in Asia, Europe and North America, Africa and earned a worldwide reputation for providing reliable products, knowledgeable application expertise and responsive support and services and will always committed to the mission of delivering highly efficient and energy saving products and solutions to reduce environmental pollution, to ensure people's health and protect our earth.
Holtop assures high quality products with professional R&D team, first-class production facilities and advanced management system. Holtop owns numeral control machines, national approved enthalpy labs, and has successfully passed the certifications of ISO9001, ISO14001, OHSAS18001, CE and EUROVENT. Besides, Holtop production base has been approved at spot by TUV SUD.
HOLTOP, MAKES AIR HANDLING HEALTHIER, MORE COMFORTABLE, MORE ENERGY EFFICIENT
Square Meter Production Base
Invention Patents
Annual AHU Production
Sold to 100+ Countries
Direct Manufacturer For
Air Handling Unit System
Holtop provides customized professional solutions tailored to each industry's needs, backed by certifications including ISO9001, ISO14001, OHSAS18001, CE, and EUROVENT.
Wind Power Main Spindle Bearing Project, total investment of 1 billion yuan.
Holtop supplied more than 60 sets of rotary heat exchangers.
Holtop has supplied complete air handling systems to Ugoo cinema.
An area of 800000㎡ with a total investment of over 2 billion CNY.
ISO-8 Clean Room of Aircraft Oxygen Bottle Overhaul Workshop.
Total area is 1440 m2 turnkey HVAC solution.
Holtop's responsiveness is truly impressive. Whether it’s technical inquiries or order processing, they always provide support promptly — an invaluable quality in international cooperation.
From the initial communication to final delivery, Holtop has shown exceptional service commitment. They not only offer high-quality products but also provide complete solution support.
We have contacted several suppliers in China, but the technical knowledge and expertise demonstrated by the Holtop team are far beyond their peers. Their understanding of product details and precise grasp of project requirements gave us great confidence.
Founded in Beijing on May 22. Launched the first Holtop heat recovery fresh air ventilator.
Supplied fresh air systems for Xiaotangshan SARS Hospital and Navy General Hospital; received the Beijing Government’s Outstanding Contribution Award for SARS control.
Developed the first large-size heat recovery rotary wheel and applied it in projects.
Opened a new 30,000 m² factory and passed ISO 9001 certification.
Launched the heat recovery air handling unit (AHU) series.
Supplied fresh air units for major Beijing Olympic venues.
Built a certified heat recovery enthalpy test lab.
Provided heat recovery equipment for the Shanghai Expo, Guangzhou Asian Games, and Shandong National Games venues.
Set up 18 regional sales and service offices.
Certified for ISO 14001 Environmental and OHSAS 18001 Safety systems.
Rotary exchangers passed Eurovent certification; won Beijing Benz project, expanding into automotive HVAC.
Invested in a new 60-mu production base at Badaling.
Joined China Air Purification and Fresh Air Industry Alliances.
Badaling plant, the largest domestic heat recovery production base, began operation.
Named a Zhongguancun High-Tech Enterprise; completed first overseas AHU project for Geely Belarus plant.
Recognized as a National High-Tech Enterprise; launched Forest Oxygen Bar home fresh air system.
Released in-house developed DX heat recovery purification AHU.
Supplied fresh air systems to Wuhan mobile cabin hospitals during COVID-19.
The new exhibition hall fully displays the latest research and development achievements and innovative products in these three fields
Beijing Municipal Commission of Economy and Information Technology recently announced the release of the “Beijing Enterprise Technology Center Directory.
Over 300 industry experts and distributor partners from across the country, as well as from Russia, Finland, Australia, the United States, the Philippines, Singapore, Vietnam, Moldova, Puerto Rico, and other countries, gathered together for the event.
Since its establishment in 2002, Holtop has been committed to technological innovation and product breakthroughs.
The scale reaches a new record. With 10 halls, a total exhibition area of 115,000 square meters, and nearly 1,200 exhibitors from 32 countries and regions.
We’re experts in customized air handling solutions — from concept design to onsite implementation.
With decades of HVAC experience, our engineers and project managers ensure every AHU system is energy-efficient, reliable, and built for your specific environment.
We believe everyone deserves clean, healthy air — and we work to deliver it in every project we do.
Copyright © 2025 by Beijing Holtop Air Conditioning Co., Ltd - Privacy Policy
EN