Wholesale Window Cleaning Robot from China
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Auto Glass Washing Window Robot Cleaner
The LIESA 309 Ultra Auto Glass Washing Window Robot Cleaner combines variable-frequency suction, triple anti-fall protection, and an integrated spraying system for efficient cleaning of windows and other smooth vertical surfaces. Remote controlled and designed for wet and dry cleaning, it removes dust, limescale, and stubborn stains while reducing water marks. OEM and ODM customization is available for wholesale orders.
Dual-Sided Spraying Automatic Window Cleaner
The 309PRO Dual-Sided Spraying Automatic Window Cleaner is manufactured in China by Liesa, a professional manufacturer from China. It combines dual-side atomized spraying with 2000–3200Pa adjustable suction for wet and dry glass cleaning. Its 7 cleaning modes, 60ml water tank, 20–30min backup battery and 25m remote control support high-rise windows, shower glass, mirrors and smooth wall surfaces. The 1.18kg compact body and 72W brushless motor balance cleaning coverage, stable adhesion and easy handling. Designed for household and light commercial use, it supports OEM customization for distributors and brands.
Automatic Window Cleaner
Liesa factory’s 309 Automatic Window Cleaner is a dual-sided spraying robot designed for cleaning smooth vertical surfaces such as glass, tiles, wooden doors, and marble. It combines adjustable atomized spraying, wet and dry cleaning, automatic multi-direction cleaning, and 2.4G remote control. A backup battery maintains suction for 20–30 minutes after power failure, while a 5-meter safety rope provides additional protection. The 1.18 kg compact design supports home, office, and commercial cleaning, with CE and KC certification and OEM customization available.
Electric Window Cleaning Robot
The 311 Electric Window Cleaning Robot offered by Liesa factory is an automatic cleaning device for compatible smooth vertical surfaces, including windows, glass doors, large glass panels, and selected smooth stone or curtain wall surfaces. It uses vacuum adsorption to attach to the surface while moving through preset cleaning paths. Dual atomized spray heads help distribute cleaning liquid, while sensors and UPS backup functions support safer and more stable operation.
Intelligent Window Cleaning Robot
The 309 Intelligent Window Cleaning Robot from Liesa is a China manufacturer solution for buyers seeking a compact robotic window cleaner with dual-sided water spraying, stable vacuum adsorption, backup battery protection, remote control, and OEM/private-label support for smooth vertical surfaces.
Robotic Window Cleaning Machine
The 309 Ultra Robotic Window Cleaning Machine offered by Liesa, a professional manufacturer from China, is a dual-sided spraying window cleaning robot designed for automated cleaning of glass, marble, desktops, and other smooth vertical surfaces. It combines water mist atomization, vacuum adsorption, multi-sensor monitoring, and reversible drive motors to provide stable cleaning performance on vertical surfaces.
Applicable Scenarios
Home Users: High-rise apartments, villas, sunrooms, floor-to-ceiling windows, shower glass doors.
Commercial Premises: Office building glass curtain walls, shopping mall display windows, large hotel windows.
Special Environments: Skylights, high-ceiling windows, and hard-to-reach exterior glass surfaces.
How Do We Earn the Trust of Global Customers?
The Liesa Window Cleaning Robot has been a bestseller in Europe, the Americas, Japan, South Korea, Australia, and other countries and regions. Thanks to its stable performance and excellent cleaning results, it has become the preferred choice for many families and cleaning companies. Users consistently report: "No more hiring people for high-altitude window cleaning, it's worry-free and safe," and "The cleaning effect is more even than manual cleaning, with no water stains."
Service and Support
Detailed Operating Instructions: Provides illustrated manuals and video tutorials for quick setup.
Professional Technical Support: Customer service team can provide remote guidance and troubleshoot common problems.
Continuous Supply of Accessories: Long-term supply of consumable accessories such as cleaning cloths and safety ropes.
Customized Services: Supports bulk purchases and light customization needs for commercial customers.
