阿拉伯联合酋长国采购需求：大型吊扇、大型壁挂式风扇、超大型吊扇、家用直流风扇、现代商用风扇、商用吊扇

We are looking for high-capacity mobile industrial drum fans for our Eaton Headquarters project at JAFZA, Dubai, covering about 39,000 sqm. Specifically, we need 15 units with a diameter ideally between 48" and 60", suitable for ventilation and heat control. Please provide a quote for both rental (monthly for 5 months) and purchase options. Include recommended models with technical specs (airflow in CFM, power usage, noise levels), availability/lead time (need them in 7–10 days), and any delivery/installation support you offer. Prompt responses are appreciated!