Author
Denny You
Founder of WCB Expo and World Clean Biz · China's most influential cleaning-industry blogger · 20 years in cleaning appliances
Denny You (游丹尼) is China's most influential cleaning-industry blogger and the founder of WCB Expo, the cleaning appliance industry conference and supply-chain exhibition held in Suzhou. He has worked in cleaning appliances for 20 years.
He began in vacuum cleaner export sales, selling more than a million units, started writing about the industry in 2017 and later led product development at Glorison Innovation. Through his articles, videos, forums and trade shows he connects brands, manufacturers, component suppliers and buyers across floor care, pool, lawn and commercial cleaning.
He founded World Clean Biz, writes its analysis and approves every news story before it is published.
Covers
- Company strategy and ownership
- Chinese cleaning appliance makers
- Supply chains and OEM/ODM
- Trade policy and market shifts
Latest from Denny You 518
- After the FCC Robot Ban, What Paths Remain for Chinese Robot Vacuums and Mowers?Analysis · Nov 7, 2026
- After a Year Doing It Alone, I Am Committing to WCB Expo for the Long RunAnalysis · Nov 7, 2026
- Tineco FLOOR ONE S9 Master vs Roborock F25 ACE Pro: Hot Water, Foam and HandlingAnalysis · Nov 7, 2026
- Husqvarna Automower 312V vs WORX Landroid Vision Cloud 4WD: Wire-Free Mowers ComparedAnalysis · Nov 7, 2026
- Narwal Flow 2 vs Roborock Qrevo Curv 2 Flow: Track Mop or Roller, Height and PriceAnalysis · Nov 7, 2026
- Dreame X60 Ultra vs ECOVACS DEEBOT X12 OmniCyclone: Pads or Roller, Bag or BaglessAnalysis · Nov 7, 2026
- Roborock Saros 20 vs Dreame X60 Ultra: Height, Thresholds, Mopping and PriceAnalysis · Nov 7, 2026
- Who Really Holds a Seat at the Robotic Mower TableAnalysis · Nov 7, 2026
- SPOGA+GAFA 2026: Chinese Robotic Mowers Sit Europe's Channel ExamAnalysis · Nov 7, 2026
- Floor Washers Are a Good Product. That Does Not Make Them a Good BusinessAnalysis · Nov 7, 2026
- Is Steam the Next Big Feature for Robot Vacuums?Analysis · Nov 7, 2026
- DJI ROMO 2: Close to the Leaders on Product, Still Far on PriceAnalysis · Nov 7, 2026
- From Components to Robotic Mowers: LDROBOT’s Brand AmbitionAnalysis · Nov 3, 2026
- Camsense: From TV Motion Control to Ten Million Robot LiDAR Units a YearAnalysis · Nov 3, 2026
- What Company Results Reveal About the Pressure on Cleaning AppliancesAnalysis · Nov 1, 2026
- KingClean's Team Leaders Are Using AI to Solve Production ProblemsAnalysis · Nov 1, 2026
- Can One Image Take an Engine Apart? SKY-001 Brings AI to the Engineer’s WorkbenchAnalysis · Oct 31, 2026
- A Viral Mop Has Set Off a Patent Fight Between Philips and DreameAnalysis · Oct 28, 2026
- An American Manufacturer Wants to Sell Parts for Less Than Chinese SuppliersAnalysis · Oct 26, 2026
- FCC Restrictions and EU Anti-Dumping Duties: Where Does Robotic Mowing Go Next?Analysis · Oct 25, 2026
- FLEX's Next Century: Can It Become Chervon's Milwaukee?Analysis · Oct 12, 2026
- Less Than a Month In, Galli Is Already Building a New Team at ChervonAnalysis · Oct 7, 2026
- Miele: How Two Families Have Run an Appliance Company for More Than a CenturyAnalysis · Oct 4, 2026
- Vorwerk: How a German Family Went from Carpets to ThermomixAnalysis · Oct 4, 2026
- From Drones to Pocket Cameras: How DJI GrewAnalysis · Oct 4, 2026
- Breville: How an Australian Company Earned Its Place in Western KitchensAnalysis · Oct 3, 2026
- De’Longhi: How an Italian Family Built a Global Coffee BusinessAnalysis · Oct 3, 2026
- From a Hair Dryer to the Kitchen: How Conair Became Part of American HomesAnalysis · Oct 3, 2026
- From Supplier to Owner: How TTI Bought Dirt DevilAnalysis · Oct 3, 2026
- Horst Pudwill: The Man Who Built the World's Largest Power Tool CompanyAnalysis · Oct 3, 2026