巴拿马采购需求：大型吊扇、大型壁挂式吊扇、超大型吊扇、家用直流风扇、现代商用风扇、商用吊扇

I'm looking for a powerful floor fan that can deliver excellent performance for both residential and commercial spaces. Ideally, it should have multiple speed settings to accommodate different airflow needs, along with a sturdy base to ensure stability. Features like quiet operation and energy efficiency would be a big plus, as I aim to provide comfort without disruptive noise or excessive energy consumption. In addition, if the fan has adjustable height or oscillation options, it would enhance usability and effectiveness in cooling larger areas. I'm interested in understanding the available designs, materials, and any certifications that align with quality and safety standards. Please provide product specifications, pricing details, and any bulk order discounts you may offer. Looking forward to your feedback!