# Sheldon
> RTFANS is the industrial airflow and cooling brand of Kool Air International Development Ltd. The company provides HVLS industrial fans, commercial ceiling fans, PMSM direct-drive 

```yaml
url: "https://sidehunt.io/founder/info-18"
markdown: "https://sidehunt.io/founder/info-18.md"
name: Sheldon
slug: info-18
website: "https://koolairint.com"
twitter: "@barber6626"
joined: "2026-10-19T06:10:18.443Z"
projects_count: 0
total_votes: 0
total_wins: 0
```

## About Sheldon

RTFANS is the industrial airflow and cooling brand of Kool Air International Development Ltd. The company provides HVLS industrial fans, commercial ceiling fans, PMSM direct-drive systems, evaporative air coolers, portable air coolers, cooling pad systems, exhaust fans, controls, and integrated fan-and-cooler solutions. Its equipment and engineering services are designed for warehouses, manufacturing facilities, logistics centers, gyms, sports arenas, workshops, garages, retail spaces, agricultural buildings, and event venues. RTFANS also provides OEM and ODM manufacturing support, facility-based airflow planning, equipment sizing, layout recommendations, production, quality control, export delivery, and project support. The company states that it has operated since 2003 and serves customers in more than 90 countries and regions.

## Links

- [Founder page (HTML)](https://sidehunt.io/founder/info-18)
- [AI-friendly Markdown](https://sidehunt.io/founder/info-18.md)
- [Website](https://koolairint.com)
- [X/Twitter](https://x.com/barber6626)

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_HTML version: https://sidehunt.io/founder/info-18_