about us
Beijing Holtop Artificial Environment Technology Co., Ltd
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.
read more >>
0

No. of Employees
0

Annual Sales
0

Year Established
Created with Pixso.
0

Export p.c

News

Holtop Delivers Precision HVAC for Akribis Systems' Singapore Cleanroom 2026-06-22 Custom air handling solution overcomes tropical climate and space constraints to ensure stable production of high-end direct-drive motors SINGAPORE – June 22, 2026 – Holtop, a leading Chinese manufacturer of air handling and cleanroom solutions, has successfully commissioned a customized direct-expansion (DX) air conditioning system for Akribis Systems' precision manufacturing facility in Singapore. The project ensures stable temperature, humidity, and air cleanliness within Akribis' cleanroom — conditions critical for producing high-precision direct-drive motors used in semiconductor, electronics, and automation industries. The installation also addressed two specific challenges: Singapore's year-round tropical climate and the facility's limited mechanical room space. The Challenge Akribis Systems, founded in Singapore in 2004, is a global leader in direct-drive motor and motion platform technology. Its cleanroom must maintain tight environmental tolerances — typically within ±0.5°C and ±5% relative humidity — to guarantee product quality and yield. However, the retrofit project posed significant obstacles: External climate: Persistent high temperatures and heavy rainfall place continuous loads on cooling and dehumidification systems. Installation space: The existing machine room offered less than two meters of clearance, requiring compact equipment without performance compromise. The Solution Holtop deployed a complete system comprising six purification-grade air handling units (AHUs) and 12 DX outdoor condensing units, engineered specifically for Akribis' production requirements. Key technical features include: Staged heat exchange technology that maintains stable outlet conditions even under peak outdoor loads. High-efficiency filtration to meet ISO-class cleanliness standards for electronic manufacturing. Intelligent adaptive control using high-accuracy sensors placed throughout the facility, enabling real-time adjustments to temperature, humidity, and positive pressure differentials. The AHUs are from Holtop's 50W series, which complies with European Standard EN1886 (mechanical and thermal performance) and German VDI 6022-1 (hygiene requirements for ventilation systems). Their frameless concealed reinforcement design ensures smooth internal surfaces that resist dust accumulation, while achieving low air leakage and excellent thermal insulation. To overcome space limitations, Holtop adopted a modular, compact layout that optimizes the arrangement of functional sections. The resulting footprint was significantly reduced without sacrificing cooling capacity, airflow, or filtration efficiency — fitting perfectly into the existing room. Since commissioning, the system has maintained temperature within ±0.3°C and humidity within ±3% RH under continuous 24/7 operation — exceeding the original specifications. The modular design also contributes to long-term reliability. All key components are factory-tested to minimize failure rates, and the layout simplifies routine maintenance, reducing both unplanned downtime and total cost of ownership. Customer Testimonial "Holtop's ability to deliver a high-performance environmental control system within our tight space constraints was impressive. Their solution has been running reliably since day one, giving us the confidence to scale production without quality risks. The team's responsiveness during installation and commissioning was also commendable." Full-Process Service Holtop provided end-to-end support throughout the project: Pre-sales: In-depth assessment of cleanroom process requirements and system sizing. Delivery: Coordination of manufacturing, shipping, and on-site installation guidance. Commissioning: Dedicated engineers were deployed to oversee system integration, fine-tune control parameters, and verify all performance indicators met the strict criteria. The successful handover has strengthened Holtop's reputation as a reliable partner for high-end industrial environmental control in Southeast Asia and beyond. Media Contact:Holtop International Sales DepartmentEmail: [nancy@holtop.com.cn]Website: [https://holtopinternational.com]Whatsapp/Wechat: [+86 19831815808]
Holtop Secures Major Contract for University Dormitory Project in Shijiazhuang 2026-06-11 Holtop’s local branch in Shijiazhuang has officially signed a supply contract for the student dormitory project of a university’s new campus in Zhengding New District. This deal marks the company’s 28th million-yuan contract obtained in 2026, which fully demonstrates Holtop’s outstanding market competitiveness and steadily growing business performance. Under the agreement, a total of 256 sets of Europa Series fresh air purification ventilators will be supplied to support the construction of the dormitory area. The new campus is a key local educational project dedicated to upgrading overall school facilities and optimizing regional educational resources. Student dormitories, as core supporting facilities, have adopted strict standards for living environment and indoor air quality. After thorough investigation, comparison and comprehensive assessment, the project team finally selected Holtop’s Europa Series products, a solid recognition of the brand’s product quality and technical advantages. The Europa Series fresh air purification ventilators boast two core advantages: ultra-low energy consumption and superior purification performance. In densely populated dormitory buildings, poor air circulation often leads to stale indoor air and various airborne pollutants. These devices can continuously introduce and purify outdoor air, effectively renewing indoor air and removing harmful substances. By maintaining long-term fresh and clean air, the equipment greatly improves the living conditions for students. Adhering to the concept of energy conservation and environmental protection, the products feature a low-carbon operation mode. Compared with traditional ventilation equipment, they effectively cut daily energy consumption and operational costs for the campus. This design perfectly aligns with the development trend of green and sustainable modern campuses. Capable of stable long-term operation all year round, the ventilators prevent stuffiness caused by closed rooms and create a healthy, comfortable and livable space for students. The whole cooperation process was smoothly promoted by Holtop’s professional business and technical teams. The team completed demand communication, solution planning and contract negotiation with high efficiency, and made full preparations for subsequent product delivery, installation, commissioning and after-sales services. Their rigorous work has laid a reliable foundation for the seamless implementation of the project. This cooperation is another important achievement of Holtop in the education sector. For a long time, the company has focused on the R&D, production and sales of fresh air and ventilation equipment, and accumulated rich experience in serving educational institutions across the country. Its products are widely praised for stable performance, remarkable energy-saving effect and reliable purification capacity. Since the start of 2026, Holtop has kept a strong development momentum, winning numerous high-value contracts covering education, public buildings and other fields. Each cooperation represents the trust and approval from clients. As green buildings and healthy indoor environments become mainstream demands in modern construction, high-efficiency and energy-saving fresh air systems are gaining increasing popularity. Looking ahead, Holtop will keep focusing on technological innovation and quality improvement. The company will further expand its layout in the education industry and other related sectors, and continue to deliver high-quality products and professional services. Committed to building healthier, more comfortable and eco-friendly indoor spaces, Holtop will keep moving forward and create more value for partners and end users.
Celebrate the 24th Anniversary of Holtop 2026-05-22 Twenty-four years of refinement crafts ingenuity, and time witnesses original aspiration. Rooted deeply in the HVAC industry, Holtop has grown from infancy to steady development. Committed to healthy, comfortable and energy-efficient air handling, the brand builds its reputation as a leading domestic energy-saving air conditioner enterprise driven by technology and craftsmanship. 24 Years of Persistence, Stay True to Original Aspiration Starting with a small founding team and a compact factory, Holtop devotes itself to air handling sector and builds a complete industrial chain covering research, manufacturing and sales. The intelligent manufacturing base launched in 2015 boasts an annual output of 300,000 sets of air handling units. The company owns hundreds of patents and international certifications, and takes part in drafting national industrial standards. It has been honored as National Specialized, Refined, Differential and Innovative Giant Enterprise and High-tech Enterprise. From individual energy-saving products to all-scenario air handling solutions, Holtop pursues long-term development with global vision, gaining fruitful achievements along the journey. 24 Years of Dedication, Pursue Perfection with Focus Concentrated dedication leads to ultimate excellence. Holtop keeps optimizing product lineup, covering terminal units, direct expansion units, modular units, heat pump units, screw units and data center dedicated air conditioners. The products fully meet demands of temperature, humidity, air freshness, cleanliness and energy saving for diverse application scenarios. Upholding rigorous craftsmanship, Holtop wins wide recognition with reliable products and considerate services. Its solutions and equipment have served major international events including Beijing Olympics, Winter Olympics and Hangzhou Asian Games. Business spreads across public buildings, commercial complexes, rail transit, medical care, industrial manufacturing and data centers, securing a leading position in energy-saving air handling field. 24 Years of Companionship, Grateful for Joint Journey All achievements attribute to consistent dedication of all staff. R&D team makes technological breakthroughs, production team guarantees premium quality, and sales team delivers professional services. Sincere gratitude goes to trusted customers and cooperative partners. Every trust and support motivates continuous innovation and progress. Time records solid footsteps and precious glory shared together. Firm Original Aspiration, Forge Ahead into New Future The 24 years marks a glorious milestone as well as a brand-new starting point. Holtop adheres to the mission of making air handling healthier, more comfortable and energy-saving. Centering on technological innovation, supported by intelligent manufacturing, refined management and quality service, the enterprise keeps breaking technical limits, upgrading products and optimizing services. It strives to satisfy customer demands and fuel high-quality development of China’s energy-saving air handling industry.
More Products
CONTACT US AT ANY TIME
No. 158, Hanjiachuan Village, Haidian District, Beijing, China
What would you like to request?
CUSTOMERS & PARTNERS