In a company article published on August 30, 2026, JIUSI describes its D15R quadrotor cleaning building exteriors in South Korea. The account includes work at MJC, METEOR Boutique Hotel, Ramada by Wyndham and a street-side cafe.
At MJC, the company describes cleaning a building with a glass-and-metal exterior. Its account says high-pressure washing removed accumulated dirt, followed by a deionized-water rinse of the glass curtain wall.
The article also describes cleaning large glass windows at Aroma Bakery & Cafe. It identifies this as low-altitude work over a small area near the street, where hovering precision and water-flow control were particularly important.
Specifications
| Specification | Value & conditions |
|---|---|
| Article publication date | 2026-08-30Date displayed on the company article; not a verified date for the cleaning operations. |
| Cleaning sequence at MJC | High-pressure washing followed by a deionized-water rinseCompany-reported operation on the campus building's exterior. |
| Cafe operating setting | Low-altitude cleaning of large glass windows near a streetCompany-reported work at Aroma Bakery & Cafe; the source highlights demands on hovering precision and water-flow control. |
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