| Loại | Manufacturer |
|---|---|
| Trang web | https://www.hartzellairmovement.com/ |
| Số điện thoại | +1 800-336-3267 |
| Địa chỉ | 910 S. Downing Street PO Box 919 Piqua, OH 45356-0919 |
Since 1927 when Hartzell first engineered the propeller fan, the Hartzell name has been synonymous with quality air moving equipment. The Hartzell Air Movement division first built heavy-duty industrial fans using an airfoil blade. Through the years, Hartzell has developed unique products using metal, fiberglass, and other materials that have led to Hartzell having one of the broadest lines in the air moving industry.