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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.
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Holtop Precision HVAC Systems Now Powering Jilin University’s Future Science Lab – Proven Versatility for Multiple High- 2026-08-05 .gtr-container-d4f7g9 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 20px; box-sizing: border-box; max-width: 100%; overflow-x: hidden; } .gtr-container-d4f7g9 p { margin-top: 0; margin-bottom: 1em; text-align: left !important; font-size: 14px; } .gtr-container-d4f7g9 strong { font-weight: bold; } .gtr-container-d4f7g9 .gtr-date { display: block; font-style: italic; margin-bottom: 1.5em; color: #666; font-size: 13px; text-align: left !important; } .gtr-container-d4f7g9 .gtr-heading-2 { font-size: 16px; font-weight: bold; color: #089875; margin-top: 1.8em; margin-bottom: 0.8em; display: block; text-align: left !important; } .gtr-container-d4f7g9 ul { list-style: none !important; padding-left: 0; margin-top: 1em; margin-bottom: 1em; } .gtr-container-d4f7g9 ul li { position: relative; padding-left: 20px; margin-bottom: 0.5em; font-size: 14px; text-align: left !important; list-style: none !important; } .gtr-container-d4f7g9 ul li::before { content: "•" !important; position: absolute !important; left: 0 !important; color: #089875; font-size: 1.2em; line-height: 1; } .gtr-container-d4f7g9 .gtr-contact-info { margin-top: 2em; padding-top: 1.5em; border-top: 1px solid #e0f4f1; font-size: 14px; text-align: left !important; } .gtr-container-d4f7g9 .gtr-contact-info strong { color: #089875; font-size: 16px; display: block; margin-bottom: 0.5em; } .gtr-container-d4f7g9 .gtr-contact-info a { color: #089875; text-decoration: none; } .gtr-container-d4f7g9 .gtr-contact-info a:hover { text-decoration: underline; color: #078769; } @media (min-width: 768px) { .gtr-container-d4f7g9 { padding: 30px 50px; } .gtr-container-d4f7g9 .gtr-heading-2 { font-size: 18px; } .gtr-container-d4f7g9 .gtr-contact-info strong { font-size: 18px; } } Beijing, China – August 2026 Holtop, a leading Chinese manufacturer of premium air handling and heat recovery solutions, has successfully delivered a comprehensive environmental control system for the Future Science International Joint Laboratory at Jilin University – one of China’s top national research institutions. While this project showcases Holtop’s capability to meet the most stringent academic research requirements, it also serves as a powerful testament to the company’s broad application range across industries where precise air quality, stable temperature/humidity, and reliable freeze protection are mission-critical. Designed for Where Precision Matters Most – A Wide Spectrum of Facilities Holtop’s constant temperature and humidity air handling units, anti-freeze valve assemblies, and intelligent control systems are engineered to support diverse high-stakes environments, including but not limited to: University & Government Research Laboratories – chemistry, physics, biology, materials science, and cross-disciplinary innovation hubs. Semiconductor & Microelectronics Cleanrooms – ISO Class 5 and above for chip fabrication, wafer inspection, and nano-device manufacturing. Pharmaceutical & Biotech R&D – drug discovery, vaccine development, sterile compounding, and stability testing areas. Medical & Healthcare Facilities – operating theatres, intensive care units, diagnostic imaging rooms, and pathology labs. Data Centers & Server Rooms – where tight temperature/humidity control prevents equipment overheating and static discharge. Precision Manufacturing & Metrology – optical measurement, automotive electronics, aerospace components, and high-end instrument assembly. Museums, Archives & Heritage Storage – preservation of artifacts, manuscripts, and sensitive cultural objects against deterioration. Food & Beverage Processing – fermentation, aging, and quality control zones requiring consistent climatic conditions. Hazardous Chemical & Pilot Plants – corrosion-resistant construction ensures safe operation in aggressive atmospheres. In every setting, Holtop delivers customizable, energy-conscious, and rugged solutions that adapt to local climate extremes – from tropical humidity to sub-zero winters. The Jilin University Case – A Benchmark of Performance The recently completed Future Science International Joint Laboratory (Future Science Park) is a perfect example. This multi-disciplinary facility encompasses micro-nano chip R&D, nanomaterials synthesis, optical precision measurement, and hazardous chemical experimentation – each with unique environmental demands. Holtop’s deployed system includes 38 units of tailor-made constant temperature/humidity AHUs, supplemented by anti-freeze modules and a unified smart control network. Key outcomes: ISO Class 5 cleanliness achieved via multi-stage filtration, drastically reducing particle-induced experiment failures. Real-time ±0.5°C / ±3% RH precision eliminates condensation and electrostatic risks on sensitive optical platforms. European-standard cabinet integrity (L1 leakage, D1 strength) with corrosion-resistant internals, ensuring longevity in chemical-laden environments. Intelligent freeze protection autonomously activates at extreme low temperatures – critical for Jilin’s harsh winters – guaranteeing uninterrupted year-round operation. Centralized digital control breaks down data silos, enabling “one-room-one-strategy" parameters and reducing O&M costs. Full-Cycle Engineering & Global Service Mindset Holtop’s commitment goes beyond product delivery. For the Jilin project, the company provided: Pre-sales co-engineering with design institutes to tailor solutions for both high-precision labs and severe cold conditions. On-site installation supervision to ensure flawless commissioning. Long-term after-sales maintenance to sustain peak performance over the facility’s lifecycle. This same service model is available to clients worldwide, supported by Holtop’s in-house R&D team, one of Asia’s largest manufacturing bases, and an expanding international sales network. Why Choose Holtop for Your Critical Environment? Proven track record in high-end research and industrial projects across China and export markets. ISO9001 / ISO14001 / ISO45001 certified; recognized as a National High-Tech Enterprise and “Specialized & Sophisticated" SME champion. Full in-house production of heat exchangers, fans, and control systems ensures quality consistency and rapid customization. Energy-efficient designs with total heat recovery options align with global carbon-reduction trends. Partner with Holtop to Safeguard Your Most Demanding Spaces Whether you are building a world-class laboratory, a semiconductor fab, a pharmaceutical plant, or a precision manufacturing line, Holtop offers the technical expertise and product reliability to create the ideal indoor environment. The Jilin University Future Science Lab is just one milestone – our solutions are ready to support your next project, anywhere in the world. Contact Holtop Today Website: https://holtopinternational.com Email: nancy@holtop.com.cn Let’s discuss your specific requirements and explore how our HVAC systems can elevate your operational excellence.
HOLTOP Delivers Advanced Air Safety Solutions for Du’an People’s Hospital Relocation Project 2026-07-28 .gtr-container-hvac789 { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333333; line-height: 1.6; padding: 15px; box-sizing: border-box; max-width: 100%; overflow-x: hidden; } .gtr-container-hvac789 p { margin: 0 0 1em 0; text-align: left !important; font-size: 14px; } .gtr-container-hvac789 .gtr-intro-statement { font-size: 16px; font-style: italic; color: #089875; margin-bottom: 1.5em; padding: 15px; background-color: rgba(8, 152, 117, 0.05); border-left: 4px solid #089875; border-radius: 4px; } .gtr-container-hvac789 .gtr-subheading { font-size: 18px; font-weight: bold; color: #089875; margin-top: 2em; margin-bottom: 1em; padding-bottom: 5px; border-bottom: 1px solid #e0e0e0; } .gtr-container-hvac789 strong { font-weight: bold; } .gtr-container-hvac789 ul, .gtr-container-hvac789 ol { list-style: none !important; margin: 1em 0; padding: 0; } .gtr-container-hvac789 li { position: relative; padding-left: 25px; margin-bottom: 0.8em; font-size: 14px; list-style: none !important; } .gtr-container-hvac789 ul li::before { content: "•" !important; position: absolute !important; left: 0 !important; top: 0.1em !important; color: #089875; font-size: 1.2em; line-height: 1; } .gtr-container-hvac789 ol { counter-reset: list-item; } .gtr-container-hvac789 ol li::before { counter-increment: none; content: counter(list-item) "." !important; position: absolute !important; left: 0 !important; top: 0.1em !important; color: #089875; font-weight: bold; width: 20px; text-align: right; } .gtr-container-hvac789 img { margin: 1.5em 0; } @media (min-width: 768px) { .gtr-container-hvac789 { padding: 25px 50px; } .gtr-container-hvac789 .gtr-intro-statement { padding: 20px 30px; } .gtr-container-hvac789 .gtr-subheading { font-size: 20px; } } Digital intelligent fresh air systems and direct‑expansion air conditioning units safeguard 400‑bed new campus, ensuring infection control, energy efficiency, and rapid pandemic‑response capability BEIJING, CHINA – July 28, 2026 – HOLTOP, a leading provider of HVAC system solutions for healthcare facilities, has been selected to supply and integrate its comprehensive air management systems for the relocation project of Du’an Yao Autonomous County People’s Hospital in Guangxi, China. The project, a major livelihood initiative under the local “14th Five‑Year Plan," marks a significant step forward in regional medical infrastructure. The new hospital campus, designed as a regional medical center serving approximately 600,000 residents, spans a total construction area of 147,000 square meters on a 139‑mu (≈9.3 hectares) site. With a planned total of 1,000 beds across two phases, the second phase – which HOLTOP directly supports – features 400 beds and roughly 70,000 square meters of floor space. The facility is scheduled for completion in 2026 and will substantially improve healthcare accessibility and emergency response capacity in the ethnic minority region. Meeting Stringent Healthcare Air Quality Demands Healthcare environments impose exceptionally high standards on HVAC systems – from strict cleanliness and temperature/humidity control to prevention of cross‑infection and the ability to switch rapidly between normal and pandemic operation modes. The new hospital must also support 24/7 continuous operation under heavy loads. To address these challenges, HOLTOP deployed a total of 1,054 units of its digital intelligent fresh air systems and direct‑expansion (DX) air conditioning units across the Phase‑2 campus, covering outpatient and emergency buildings, medical technology wards, inpatient towers, administrative offices, fever clinics, and infectious disease wards. Four‑Layer Defense for Comprehensive Air Safety Intelligent Pressure Gradient ControlHOLTOP’s digital fresh air system uses real‑time sensors and distributed adaptive modules to maintain a minimum positive pressure differential of ≥5 Pa between clean and contaminated zones. This forces airflow strictly from clean to contaminated areas, fundamentally blocking airborne transmission of pathogens. Precision Environmental RegulationThe DX air conditioning units feature high‑efficiency compressors that respond instantly to load variations. They maintain stable temperature and humidity in medical technology areas – protecting sensitive diagnostic equipment – while delivering quiet, comfortable conditions in patient wards. Centralized Smart ManagementThe integrated control platform breaks down data silos across numerous distributed units, enabling centralized remote monitoring and management. This ensures reliable continuous operation, reduces manual inspection overhead, and optimizes energy consumption. One‑Touch “Peace‑Pandemic" Mode SwitchingThe system can instantly shift from normal energy‑saving operation to pandemic mode via the centralized interface. The transition adjusts pressure gradients and airflow strategies to secure critical zones such as isolation wards and fever clinics, ensuring rapid response to public health emergencies. Full‑Cycle Support from Design to Maintenance HOLTOP provided end‑to‑end services for the project: pre‑sales site surveys and detailed design to ensure precise fit; on‑site technical supervision during installation and commissioning; and post‑sales long‑term maintenance support. This comprehensive approach guarantees that the HVAC infrastructure delivers consistent, reliable performance throughout the hospital’s operational life.
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]
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