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techTongBo Exhibiting at the 36th HouseHold Expo – March 17-19, 2026 | Booth 11L406
We are participating in HouseHold Expo 2026 to strengthen our presence in the Russian and Eastern European markets, showcase our innovative range of vacuum cleaner replacement parts and accessories (including brushes, filters, mops, and compatible parts for leading robotic vacuum brands), and connect with key buyers and partners. This event aligns perfectly with our commitment to expanding globally and delivering high-quality, affordable solutions to the growing demand for ho
14 minutes ago


Guide to Sourcing Second-Hand Lithium Batteries from China for Vacuum Cleaner Refurbishing
By following these steps, you can successfully master sourcing second-hand lithium batteries from China for vacuum cleaner refurbishing, empowering your vacuum cleaner refurbishing business with reliable, cost-effective, and fully compliant battery supply—without sacrificing legality or quality.
19 hours ago


OEM vs. Third-Party Robot Vacuum Accessories: Which ones are worth buying?
As robot vacuum technology matures, these devices have become indispensable members of modern households. However, as adoption grows, so does the demand for high-quality maintenance components. The central question for many users is: Can you maintain peak cleaning performance while reducing long-term costs? In 2026, the choice between Original Equipment Manufacturer (OEM) parts and third-party alternatives is more critical than ever.
2 days ago


Dreame X60 Max Ultra Complete vs. X50 Ultra vs. X40 Ultra: Is It Worth Upgrading Your Robot Vacuum?
If your existing Dreame already handles daily cleaning well and low areas aren't an issue, you might hold off. But for those chasing top-tier performance on carpets and oily messes in 2026, the X60 Max Ultra Complete stands out as a worthwhile upgrade. What do you think—does it solve problems in your home?
7 days ago


Small Size, Big Comeback: iRobot Launches Roomba Mini Series
iRobot Japan unveils the Roomba Mini and Mini Slim. Half the volume of traditional models, these compact vacuums feature ClearView LiDAR and a strategic design for small spaces. Is this iRobot’s big comeback under Picea?
Feb 24


Ecovacs Deebot T80S vs. T80 Omni: Is It Worth the Upgrade?
As one of the "Big Three" unveiled by ECOVACS at CES 2026, the DEEBOT T80S OMNI has officially made its market debut. Building upon the foundation of the T80 OMNI, the T80S stays true to the core philosophy of deep cleaning and hands-free maintenance. However, it takes performance a step further with enhanced suction, refined edge cleaning, and a significantly upgraded roller mopping system.
Feb 7


Joybuy Officially Enters the European Market
During the forum, JD.com also officially announced that Joybuy Enters the European Market this March, with the self-operated retail platform set to launch in the UK—offering consumers a wide selection of high-quality branded products.
Feb 6


To Our Valued Clients and Partners at techTongBo
Throughout the past year, your continued trust and partnership have been the cornerstone of our progress. It is thanks to your support and collaboration that we have been able to maintain steady growth and deliver consistent value to your businesses, even in a challenging market environment. We are truly honored to serve as your reliable partner.
Feb 5


Bissell’s Robot Vacuum Comeback: Is the FlexClean FurForce the Sensible Choice for Pet Owners?
Bissell has officially ended its four-year hiatus from the Robovac space. Marking their first major release since 2022’s SpinWave R5, the company has finally unveiled the FlexClean FurForce 2-in-1 Vac and Mop Robot.
Jan 30


Narwal S2 Island (Glory Edition) vs Narwal S30 Pro: Key Differences Revealed
In mainland China, Narwal often debuts its most innovative floor washers first—typically 12–24 months before international rollout. Tracking Chinese domestic models like the Narwal S2 Island (Glory Edition) provides valuable clues about potential future overseas configurations and features.
Jan 29


ECOVACS DEEBOT X12: A Deep Dive into the Zero-Tangle Roller Brush New Design
Moving away from a brush design that had remained largely unchanged for years, the X12 introduces Zero-Tangle 4.0 technology. This conical, single-cantilever system is specifically engineered to solve the "hair wrap" nightmare for pet owners and users with long hair.
Jan 22


Best Robot Vacuum with Great Obstacle Avoidance 2026
In 2026, Obstacle Avoidance Robot Vacuum technology has reached new heights, with top models from Roborock, Ecovacs, Dreame, and Narwal offering AI-driven detection, millimeter precision, and features like mechanical arms or cloud-enhanced recognition to handle cluttered homes. While no single model is flawless—issues like occasional ramming, height limitations, or dependency on specific conditions persist—these flagships represent the cutting edge of hands-free cleanin
Jan 21


Roborock Saros 20 vs. Saros 10R: Is the 2026 Flagship Worth the Upgrade?
Compare the Roborock Saros 20 vs Saros 10R to see if the 2026 flagship is worth it. Explore major upgrades including 35,000 Pa suction, 8.5cm threshold climbing, 100°C boiling water wash, and essential accessory compatibility updates.
Jan 15


Do You Want to Try 3D Printing Vacuum Cleaner Accessories?
In conclusion, if you enjoy 3D printing as a hobby, feel free to experiment with printing simple vacuum cleaner accessories or basic storage solutions. But when factoring in time and overall costs, purchasing ready-made parts is often the smarter choice. techTongBo is a dedicated vacuum cleaner accessories factory whose products offer reliable quality at prices lower than originals, with a wide variety that fits most robot vacuums and vacuum cleaner brands on the market.
Jan 15


Roborock Saros Rover vs. Dreame Cyber X: A Comparison of Stair-Climbing Robots
As CES 2026 nears its end, the exhibition has featured a wealth of new devices and futuristic concept products. Leading robot vacuum manufacturer Roborock unveiled the Roborock Saros Rover, the world's first robot vacuum capable of climbing stairs and performing cleaning, at this event. As soon as it appeared, it elicited exclamations of amazement from a group of tech enthusiasts. It is just like a consumerized civilian version of the Two-wheeled Balancing Infantry from RoboM
Jan 7


How to Stop Your Robot Vacuum’s Dirty Water Tank from Smelling: A Complete Guide
If your docking station smells every time the lid opens, here is how you can fix it using everything from kitchen staples to high-tech upgrades.
Jan 7


Why Your Robot Vacuum Gets Stuck Under the Christmas Tree – And How to Stop the Drama
Prevention is always easier than rescue. Start in the app: draw no-go zones or virtual walls around the tree area—most modern apps from iRobot, Roborock, or Dreame make this straightforward. Schedule cleanings for early mornings when the floor is clear of gifts and decorations.
Physically, place the tree in a low-traffic corner, secure cords with ties or tape them under rugs, and choose a tree skirt with a firm, weighted edge that won’t bunch up.
Dec 29, 2025


Robot Vacuums in 2025: Key Changes and Innovations
As robot vacuums get smarter, 2025 brings many cutting-edge features to keep floors cleaner with less effort.
Dec 26, 2025


Is the Dyson Spot+Scrub Ai (Picea ODM) worth buying
Ultimately, the focus should shift to the product itself: Does the Dyson Spot+Scrub Ai truly deliver on its advertised AI-driven stain detection? And are early user complaints about the app—citing simplistic features, inaccurate mapping, and cumbersome setup—valid?
Dec 26, 2025


Best Privacy-Focused Robot Vacuums in Europe 2025: GDPR-Compliant Recommendations
For the ultimate privacy-focused robot vacuum Europe experience in 2025, opt for German brands like Vorwerk or Miele—they excel in GDPR compliance and local data handling. If you need advanced mopping or higher suction, consider privacy-certified options like Eufy. Always check the latest app updates and privacy policies, as features evolve rapidly.
Dec 18, 2025
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