As a leading enterprise with over 20 years of expertise in the HVAC industry, Beijing Holtop Air Conditioning Technology Co., Ltd. (Holtop) adheres to the mission of "making air treatment healthier, more comfortable, and energy-efficient." We have developed a comprehensive portfolio of air handling equipment and system solutions covering residential, commercial, and industrial scenarios, bringing the craftsmanship and innovation of Chinese smart manufacturing to more than 100 countries and regions worldwide.
Corporate Strength: Technology-Driven, Global Layout
Founded in 2002, Holtop is a national high-tech enterprise and a "Specialized, Refined, Differential, and Innovative" enterprise. Headquartered at the foot of Baiwang Mountain in Haidian District, Beijing, we boast a modern R&D and manufacturing base of over 40,000 square meters in Zhongguancun Yanqing Park. With a team of more than 600 employees, our annual production capacity reaches 300,000 units of fresh air systems, air conditioners, and heat exchangers, providing products and professional support for nearly 1,000 engineering projects annually.
Leveraging internationally advanced production lines and R&D centers, Holtop has established a robust quality assurance system, holding multiple management system certifications including ISO9001, ISO14001, and ISO45001. Our products have obtained global authoritative certifications such as CRAA, Eurovent, CE, CB, CSA, PHI, HVI, EPCS, and UKCA. Equipped with a nationally accredited enthalpy difference laboratory, we own over 100 patents and software copyrights. As a core participating unit, we have also formulated several national standards including GB/T21087-2020, GB/T31437-2015, and GB/T34012-2017, solidifying our industry position with strong technological capabilities.
In terms of service network layout, Holtop operates 18 sales and service centers and 32 regional offices across China. Three dedicated export service centers in Beijing, Tianjin, and Guangzhou focus on the international market, forming a full-chain service system encompassing "pre-sales consultation, in-sales support, and after-sales guarantee" to deliver efficient responses to global customers.
Core Products: Full-Scenario Coverage, Empowering Diverse Needs
Guided by the four-dimensional building concept of "temperature, humidity, cleanliness, and freshness," Holtop has built a diversified product matrix to meet air handling needs ranging from household to large-scale engineering projects.
Fresh Air Ventilation Series: Quality in Every Breath
Ceiling-Mounted Energy Recovery Ventilators (CFA Series): Featuring EPP structure and 3D counterflow heat exchangers, these units offer excellent thermal insulation, anti-condensation, and high energy efficiency. Equipped with dual EC fans for low-noise operation and triple-screen linkage for multi-mode intelligent control, they are best-selling star products in the European market.
Wall-Mounted Fresh Air Ventilators: Integrated with PM2.5 filtration, these compact units are ideal for residential use, delivering clean and fresh air to protect family respiratory health.
Commercial Heat Recovery Ventilation Equipment (600~2000m³/h): Customized for commercial spaces, available in ceiling, wall-mounted, and floor-standing installation types. With low noise and outstanding heat recovery efficiency, they meet the large-volume fresh air demands of offices, schools, hotels, and other venues.
Air-Cooled Chiller/Heat Pump Series: Energy from the Environment, Efficient and Stable
Screw Air-Cooled Chillers: Available in standard-temperature models with R134a/R407C refrigerants and four-pipe system models, covering cooling capacities from 300kW to 1500kW. Compared with conventional modular units, they offer higher part-load efficiency for large-capacity applications, along with distinct advantages in operational stability, maintenance costs, and future expansion flexibility. Widely used in commercial buildings (office buildings, shopping malls), industrial sectors (food processing, textiles), data centers, and hospitals.
Large Scroll Modular Air-Cooled Chillers/Heat Pumps: Integrated central air conditioning systems based on modular technology, using air as the cooling/heating medium. Adopting V-type heat exchanger structures, units can be placed adjacent to each other, effectively solving space constraints.
Modular Air-Cooled Chillers/Heat Pumps: Available in standard, low-temperature, and full heat recovery models. Compact, aesthetically designed, and flexibly configurable with various fan coil units or air handling units. Renowned for high efficiency, low noise, easy operation, safe operation, and convenient installation/maintenance, they are widely applied in factories, stations, hotels, schools, office buildings, shopping malls, and industrial cooling scenarios.
Air Handling Units (AHU): Customized Solutions for Complex Needs
Modular Air Handling Units: Tailor-made for various industries, offering customizable air volume, pressure, purification level, high-precision temperature/humidity control, and noise reduction. Suitable for special air handling requirements in operating rooms, electronics, pharmaceuticals, food processing, and other sectors.
Direct Expansion (DX) Air Handling Units: Equipped with DX coils and DC inverter outdoor units, featuring flexible installation, low noise, and energy efficiency. Ideal for decentralized air conditioning needs in commercial buildings.
Digital Intelligent Fresh Air Systems: Specifically designed for hospitals, leveraging technological innovation to improve indoor air quality, eliminate cross-contamination between fresh and exhaust air, and significantly reduce HVAC energy consumption and long-term operational costs.
Core Technology Highlights: Innovation-Driven Energy Efficiency Upgrade
Independent Temperature and Humidity Control Technology: Utilizes dual-cold-source fresh air units and traditional cold-source circulating air handling units to achieve separate control of temperature and humidity.
High-Efficiency Heat Recovery Technology: A core competency of Holtop, we independently develop various heat recovery devices (plate, rotary, heat pipe, liquid loop, direct expansion condensation type) to efficiently adapt to diverse air handling units.
Multi-Series Cabinet Structures and High-Standard Mechanical Performance: Offers 25U/50U (comfort applications), 25W/50W (purification applications), and 50B/80B (large-air-volume industrial workshops) series to meet different scenario and mechanical performance requirements.
Reliable Intelligent Control System: Built on over 20 years of HVAC control technology experience, Holtop's HGICS intelligent control system enables easy parameter setting, modification, and control via a visual human-machine interface. Equipped with multi-point temperature/humidity sensors and AI algorithms, it dynamically optimizes equipment operation based on real-time environmental data, with built-in fault diagnosis for stable and efficient system performance. Remote monitoring via PC and mobile devices is supported through WiFi connectivity to Holtop Cloud.
Classic Cases: Benchmark Projects Validate Strength
Holtop's products and solutions have been successfully deployed in prestigious projects including the 2008 Beijing Olympics, Shanghai World Expo, 2022 Beijing Winter Olympics, Beijing Daxing International Airport, Shanghai Hongqiao International Airport, Qingdao Jiaodong International Airport, Hilton, Marriott, and Crowne Plaza hotels, Beijing Benz, Brilliance BMW, Zhangjiakou Volvo, Enjie New Materials production lines, Mengkun Tobacco Factory, and various public buildings. From 2020 to 2024, we have supplied fresh air and air conditioning equipment to 794 hospitals. Most recently, we are delivering equipment for the Phase II expansion project of Jinan Yaoqiang International Airport. Addressing the air handling challenges of large spaces and high passenger flow in airport terminals, the project adopts Holtop's latest independent temperature and humidity control technology, paired with plate heat recovery and condensing heat recovery components, to precisely regulate indoor air conditions while significantly reducing HVAC energy consumption—contributing to the creation of a comfortable, green, low-carbon, and energy-efficient international airport in Jinan, Shandong.
Brand Philosophy: Upholding Original Aspirations, Co-Creating a Sustainable Future
Holtop adheres to the business philosophy of "integrity-based operation" and the corporate spirit of "pragmatism, responsibility, collaboration, and innovation." While creating customer value, we also prioritize shareholder returns, employee well-being, and social contributions. Through continuous investment in green technology R&D, our products not only reduce energy costs for users but also support the global development of low-carbon buildings, promoting harmony between humans and nature through technological innovation.
From the daily breaths of families to the continuous operation of airports and data centers, Holtop empowers comfort and efficiency across thousands of scenarios with professional air handling solutions. Looking ahead, Holtop will continue to deepen technological innovation, expand global service boundaries, and bring Chinese smart manufacturing air treatment technology to more users worldwide—defining a new benchmark for comfort and energy efficiency.
আপনার বার্তাটি 20-3,000 টির মধ্যে হতে হবে!