Products

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.

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.

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.

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.

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.

Buy quality V31 Lightweight Cordless Vertical Vacuum Cleaner from Liesa factory.It combines strong suction performance with lightweight and convenient operation for whole-house cleaning. Equipped with a 500W BLDC motor, ≥27kPa suction power and a detachable 25.9V lithium battery, it supports 3 cleaning modes with up to 35 mins runtime. Featuring multi-cyclone filtration, LED touch screen, self-standing brush and 1.4L dust cup, V31 delivers efficient and comfortable cleaning for modern households.