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HOLTOP was founded in 2002 and is a well-known manufacturer of health, comfort and energy-saving air handling equipment and a provider of HVAC system solutions in the industry. With over 600 employees and a floor area of more than 70,000 square meters, HOLTOP produces 300,000 sets of new air, air conditioning and heat exchanger products annually and provides HVAC system solutions for nearly a thousand engineering projects each year. Its products are exported to over 100 countries and regions. HOLTOP is a "National and Zhongguancun High-tech Enterprise" and a "National and Beijing Specialized, Refined, Unique and Innovative Enterprise".
HOLTOP is headquartered at the foot of Baiwang Mountain in Haidian District, Beijing. It has a modern R&D and manufacturing base covering over 40,000 square meters in the Yanqing Park of Zhongguancun. Equipped with internationally advanced production lines and R&D centers, the manufacturing base has passed ISO9001, ISO14001, ISO45001 management system certifications as well as CRAA, Eurovent, CE, CB, CSA, PHI, HVI, EPCS, UKCA and other product certifications. It also has a national-certified enthalpy difference laboratory and has obtained over a hundred patent and software copyright certifications. It is a participating unit in the compilation of multiple national standards such as GB/T21087-2020, GB/T31437-2015, and GB/T34012-2017.
HOLTOP, a pioneer in heat recovery technology, is the creator of the "Four-Degree Building Concept" encompassing temperature, humidity, cleanliness, and freshness. Our independently developed air conditioning systems, fresh air ventilators, and heat exchangers are widely used in commercial and residential applications—from public buildings, luxury residences, and large venues to green buildings, schools, hospitals, hotels, and swimming pools—along with industrial facilities in automotive, tobacco, electronics, diaphragm manufacturing, pharmaceuticals, food processing, and data centers.
HOLTOP Corporate mission: to make air treatment more healthy, comfortable and energy efficient.
HOLTOP business philosophy: honest management.
HOLTOP Corporate values: create value for customers, win returns for shareholders, seek welfare for employees, and make contributions to the society.
HOLTOP corporate spirit: pragmatism, responsibility, collaboration, innovation.
HOLTOP Sales Service Network: HOLTOP operates 18 sales service centers across China with 32 regional offices. We maintain three export sales service centers in Beijing, Tianjin, and Guangzhou, specializing in serving commercial and industrial clients. Domestically, we focus on project sales while internationally developing standard product inventory providers and customized product engineering contractors. Each sales service center is staffed with technical support and after-sales service personnel, offering comprehensive pre-sales, mid-sales, and post-sales services to clients both domestically and internationally.
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Founded in 2002 and headquartered in Beijing, China, Holtop is a national high-tech enterprise specializing in energy-saving air processing technology. It is also recognized as a 'specialized, refined, unique, and innovative' (SRIU) small giant enterprise. Over the past 23 years, the company has consistently upheld the philosophy of 'making air processing healthier, more comfortable, and more energy-efficient.' It has focused on areas such as fresh air systems, air conditioning, and environmental protection equipment, providing leading solutions to customers in over a hundred countries and regions worldwide.
Holtop focuses on core products such as air heat recovery, intelligent fresh air systems, heat recovery air conditioning units, VOCS control, and industrial cooling. The company independently masters heat recovery technology and holds nearly a hundred patents and software copyrights. It actively participates in the formulation of national standards and has leading technical capabilities in the industry. Huan Du Top's products are widely used in various settings, including schools, hospitals, office buildings, large industrial plants, smart buildings, and environmental protection projects. The company has successfully exported its products to the international market and holds multiple international certifications, including CSA, CE, and UKCA.
Our core services include:
Comprehensive solution planning: customized fresh air and air conditioning system design for all kinds of buildings (large venues, public buildings, industrial plants, hospitals and schools) in combination with energy saving and environmental protection requirements;
Product development and manufacturing delivery: including plate, rotary, heat pipe, liquid circulation and other new air heat recovery equipment, as well as modular units, direct expansion, air-cooled heat pump and other air conditioning models;
Cross-border environmental protection expansion services: VOCS treatment system, waste liquid separation and recovery technology and other industrial environmental protection solutions to help enterprises green production and sustainable development;
Quality and technical support: through ISO9001/14001/45001 management system certification, and set up a national enthalpy difference laboratory to ensure product quality, energy saving effect, technical safety and reliability;
National support network and global response system: branches and service centers are set up in China to provide engineering installation, commissioning, after-sales maintenance and 24-hour response services, and promote the successful implementation of foreign projects.
Typical results and highlights
Successfully served the Olympic Games, World Expo, automobile manufacturing and aircraft painting plant and other national key projects;
New air and heat recovery series products fill many technical gaps in China, "heat recovery air conditioning unit" has won a number of patents and industry titles;
Digital and intelligent equipment is gradually put online to build a transparent and controllable air environment management system and improve the degree of intelligence and energy efficiency.
Future development direction
Holtop will continue to rely on the corporate spirit of "pragmatic, responsible, cooperative and innovative", continuously increase investment in research and development, deepen product layout and market expansion, to serve global users with more efficient, energy-saving and intelligent air treatment solutions, and jointly open a new era of green, healthy and intelligent.
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