Latest company case about Beijing Holtop Artificial Environment Technology Co., Ltd Certifications

    Holtop is proud to have delivered HVAC solutions for the Hangzhou Yangtze Delta Innovation R&D Headquarters, a high-tech office hub designed to advance green building practices and smart operations in the Linping Digital City area.

    Facing challenges including precise humidity control, high fresh air requirements, multi-zone coordination, and energy efficiency targets, Holtop provided a full-scene system integrating the following equipment:

1. 42 sets of air handling units
2. Integrated rooftop units (RTUs) with heat recovery
3. Rotary wheel heat recovery AHUs
4. DC inverter-driven DX AC units

These systems were customized for different functional zones:

• Large spaces (exhibition halls, conference rooms) used high-capacity RTUs with efficient scroll compressors and added heat recovery, enabling both rapid temperature response and energy savings.

• Office areas employed rotary enthalpy heat recovery ventilators, reclaiming exhaust energy to reduce HVAC energy use by up to 40% while improving IAQ.

• Special R&D zones utilized inverter-driven DX units with precise load adjustment and intelligent controls for stable environmental conditions.

Holtop’s solutions revolved around three key strengths:

1.Leadership in energy recovery technology, supporting China’s “Dual Carbon” goals.

2.Compliance with international green standards including LEED Platinum and laboratory Class AA requirements.

3.Extensive project experience covering complex functional buildings.

    The project is expected to achieve annual carbon reductions of ~2,000 tons and has become a regional model for sustainable construction. Holtop’s systems ensure superior indoor environmental quality with high energy efficiency, offering an excellent reference for overseas clients designing green commercial or R&D buildings.

  Holtop is capable of supporting international projects with custom HVAC solutions that prioritize sustainability, intelligence, and lifecycle value.