HOLTOP Delivers Advanced Air Safety Solutions for Du’an People’s Hospital Relocation Project

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.

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.

1. Intelligent Pressure Gradient Control
   HOLTOP’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.

2. Precision Environmental Regulation
   The 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.

3. Centralized Smart Management
   The 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.

4. One‑Touch “Peace‑Pandemic" Mode Switching
   The 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.

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.