# olyvent

Industrial HVAC Equipment Manufactured for Export Markets

Rooftop packaged units (12, 300 kW) and cleanroom-grade ACs, OEM-produced across three specialized facilities in China for importers and distributors worldwide.

- Canonical: https://catalog.reevol.com/p/marketing/olyvent
- Language: en
- Last updated: 2026-09-21

## Supplier facts

- Supplier type: both
- Production capacity: 3 OEM manufacturing bases (Shandong, Henan, Jiangsu); batch delivery capability stated but no pcs/month figure given
- Export markets: United States, United Kingdom, Germany
- HS codes: 8415.10, 8415.82, 8415.90, 8421.39
- Product categories: Rooftop Packaged HVAC Units, Direct Expansion (DX) Air Handling Units, Cleanroom Air Conditioners, Fan Coil Units, Fresh Air Ventilators / ERVs, Precision Constant Temperature and Humidity Units, Air-Source Gas Engine Heat Pumps, Rotary Dehumidification Units
- OEM Manufacturing Bases: 3 (Shandong, Henan, Jiangsu)

## Certifications

- CE: supplier-declared, pending confirmation

## HVAC Equipment Categories (6)

### Rooftop Packaged HVAC Units
Air-cooled, self-contained units from 12 kW to 300 kW cooling capacity; no mechanical room or chilled-water system required.

### Direct Expansion (DX) Air Handling Units
Outdoor-installed, air-cooled DX AHUs that eliminate the need for a water-cooling infrastructure while maintaining reliable, efficient performance.

### Cleanroom and Precision Air Conditioners
Precision-controlled temperature and humidity systems designed for cleanroom, pharmaceutical, data center, and high-tolerance workshop environments.

### Fan Coil Units (FCU)
Available in five configurations to suit varied installation requirements across commercial and industrial projects.

### Fresh Air Ventilators and Rotary Dehumidification Units
Energy recovery ventilators and rotary dehumidification AHUs offering deep dehumidification and low-dew-point capability with rotary heat recovery.

### Air-Source Gas Engine Heat Pumps
Gas-driven heat pump systems with integrated heat recovery, delivering high-efficiency heating and cooling at ultra-low electrical power draw.

## Contact

- Email: leon@olyvent.com
- Phone: 13904007173
- Address: D6, Luquan Qianmu Industrial Park, Dezhou, Shandong, China
- Inquiry endpoint (POST form): https://catalog.reevol.com/api/marketing/inquiry/olyvent