# Haoyu Smart Tech Ltd. | 0.5L Capacity Ultrasonic Humidifier,Wood Construction Vintage Aroma Diffuser,Ultra Quietly Vintage Aroma Diffuser, 5L Capacity Ultrasonic Air Humidifier,Double Nozzle Ultrasonic Air Humidifier,99.99% Sterilization Cool Mist Humidifier, Brushless Motor Mini Portable Fan,5 Speed Air Cooling Mist Fan,1200mAh Battery Rechargeable Mini Portable Fan, ## summary > Manufacturer, Trading Company, Brands: HY, Employees: 150~250, Annual sales: 5000000-7000000, Export ratio: 80% - 90%, Primary markets: North America, South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Middle East, Africa, Worldwide. ## Company Information * [Company Profile](https://www.haoyusmart.com/aboutus.html): Overview, history, teams and core capabilities. * [Factory & Manufacturing](https://www.haoyusmart.com/factory.html): Production capacity, OEM/ODM capabilities, and R&D strength. * [Quality Control](https://www.haoyusmart.com/quality.html): ISO certifications, quality standards, and compliance. * [Contact Us](https://www.haoyusmart.com/contactus.html): Global offices, inquiries, and support channels. ## Product Category * [Aroma Air Humidifier](https://www.haoyusmart.com/supplier-4797419-aroma-air-humidifier): Keywords: Aromatherapy Air Humidifier,Aroma Diffuser Machine,Aroma Humidifier Diffuser. * [Vintage Aroma Diffuser](https://www.haoyusmart.com/supplier-4797424-vintage-aroma-diffuser): Keywords: Wooden Aroma Diffuser,Wood Aromatherapy Diffuser,Wooden Aroma Humidifier. * [Ultrasonic Air Humidifier](https://www.haoyusmart.com/supplier-4797412-ultrasonic-air-humidifier): Keywords: Portable Ultrasonic Humidifier,Ultrasonic Room Humidifier,Air Ultrasonic Humidifier. * [Mini Portable Fan](https://www.haoyusmart.com/supplier-4797413-mini-portable-fan): Keywords: Small Portable Fan,Mini Handheld Fan,Mini Portable Handheld Fan. * [Portable Desk Fan](https://www.haoyusmart.com/supplier-4797420-portable-desk-fan): Keywords: Personal Desk Fan,Portable Table Fan,Small Table Top Fan. * [Waist Mounted Fan](https://www.haoyusmart.com/supplier-4798016-waist-mounted-fan): Keywords: Portable Waist Fan,Hands Free Portable Fan,Waist Cooling Fan. * [Outdoor Pedestal Fan](https://www.haoyusmart.com/supplier-4798422-outdoor-pedestal-fan): Keywords: Pedestal Fan For Outdoor Use,Outdoor Camping Fan,Portable Camping Fan. * [Air Purifier](https://www.haoyusmart.com/supplier-4799771-air-purifier): Keywords: Desktop Air Purifier,Smart Air Purifier,Table Top Air Purifiers. * [Portable Mosquito Repeller](https://www.haoyusmart.com/supplier-4799770-portable-mosquito-repeller): Keywords: Portable Mosquito Repellent Device,Mosquito Repellent Portable Device,Portable Mosquito Repellent Machine. * [Portable Mug Warmer](https://www.haoyusmart.com/supplier-4797421-portable-mug-warmer): Keywords: Portable Electric Cup Warmer,Portable Cup Heater,Portable Cup Warmer. * [Rechargeable Hand Warmer](https://www.haoyusmart.com/supplier-4797415-rechargeable-hand-warmer): Keywords: Portable Hand Warmer,Reusable Pocket Warmer,Fast Heating Hand Heating Pad. * [Multifunctional Camping Light](https://www.haoyusmart.com/supplier-4797416-multifunctional-camping-light): Keywords: Outdoor Camping Lantern,Portable Led Camping Lantern,Rechargeable Camping Light. * [Abdominal Heating Belt](https://www.haoyusmart.com/supplier-4797422-abdominal-heating-belt): Keywords: Heating Belt For Cramps,Waist Massage Belt,Cramp Heating Belt. * [Aroma Diffusers](https://www.haoyusmart.com/supplier-4819153-aroma-diffusers): Keywords: Household Flame Volcano Fragrance Diffuser,Ultrasonic Air Purifying Diffuser,7-Color LED Teapot Humidifier. ## Featured Products * [Wood Construction Vintage Aroma Diffuser 0.5L Capacity Ultra Quietly For Home Hotel](https://www.haoyusmart.com/sale-54247361-wood-construction-vintage-aroma-diffuser-0-5l-capacity-ultra-quietly-for-home-hotel.html): Keywords: 0.5L Capacity Ultrasonic Humidifier,Wood Construction Vintage Aroma Diffuser,Ultra Quietly Vintage Aroma Diffuser. * [Portable Adjustable Warmer Belt For Heating Therapy And Pain Relief](https://www.haoyusmart.com/quality-54190325-portable-adjustable-warmer-belt-for-heating-therapy-and-pain-relief): Keywords: Portable Abdominal Warmer Belt,Adjustable Belly Warmer Belt,Rechargeable Stomach Warmer Belt. * [Luxury Aroma Diffuser Real Wood Material USB Powered for Home Use](https://www.haoyusmart.com/quality-54248633-luxury-aroma-diffuser-real-wood-material-usb-powered-for-home-use): Keywords: Real Wood Material Ultrasonic Aroma Diffuser,0.5L Capacity Aroma Nebulizer,USB Powered Ultrasonic Humidifier. * [Christmas Wood Flame Aroma Diffuser with 0.5L Capacity USB Powered](https://www.haoyusmart.com/quality-54248562-christmas-wood-flame-aroma-diffuser-with-0-5l-capacity-usb-powered): Keywords: 0.5L Capacity Aroma Diffuser,USB Powered Ultrasonic Humidifier,Glass and Wood Flame Diffuser. * [Wood Waterless Aromatherapy Aroma Oil Diffuser Quiet Sleep For Hotel](https://www.haoyusmart.com/quality-54248571-wood-waterless-aromatherapy-aroma-oil-diffuser-quiet-sleep-for-hotel): Keywords: Glass and Wood Material Aroma Diffuser,0.5L Capacity Ultrasonic Humidifier,<36db Noise Aromatherapy Diffuser. * [5L Double Nozzle Ultrasonic Air Humidifier 99.99% Sterilization For Bedroom Office](https://www.haoyusmart.com/sale-54245933-5l-double-nozzle-ultrasonic-air-humidifier-99-99-sterilization-for-bedroom-office.html): Keywords: 5L Capacity Ultrasonic Air Humidifier,Double Nozzle Ultrasonic Air Humidifier,99.99% Sterilization Cool Mist Humidifier. * [Outdoor Use Brushless Mini Portable Fan With 5 Speed 1200mAh Rechargeable Battery](https://www.haoyusmart.com/sale-54244127-outdoor-use-brushless-mini-portable-fan-with-5-speed-1200mah-rechargeable-battery.html): Keywords: Brushless Motor Mini Portable Fan,5 Speed Air Cooling Mist Fan,1200mAh Battery Rechargeable Mini Portable Fan. * [OEM Desktop Aroma Cool Mist Diffuser USB Electric Diffuser With 7 Color Ambient Light](https://www.haoyusmart.com/sale-54244075-oem-desktop-aroma-cool-mist-diffuser-usb-electric-diffuser-with-7-color-ambient-light.html): Keywords: OEM Aroma Cool Mist Diffuser,Ambient Light USB Electric Diffuser,OEM Desktop Cool Mist Aroma Diffuser. * [Large Capacity Ultrasonic Aroma Air Humidifier With Atmosphere Night Light Custom Logo](https://www.haoyusmart.com/sale-54244053-large-capacity-ultrasonic-aroma-air-humidifier-with-atmosphere-night-light-custom-logo.html): Keywords: 360ml Capacity Ultrasonic Humidifier,Large Capacity Ultrasonic Aroma Air Humidifier,Custom Logo Aroma Air Humidifier. * [USB Portable Waterless Aromatherapy Diffuser Machine 200mL With LED Flame Light](https://www.haoyusmart.com/sale-54244113-usb-portable-waterless-aromatherapy-diffuser-machine-200ml-with-led-flame-light.html): Keywords: 200mL Capacity USB Aroma Humidifier,Portable Waterless Aromatherapy Diffuser Machine,LED Flame Light Waterless Aromatherapy Diffuser. ## Case Studies & Applications * [Aroma Diffuser ODM Solution for Lifestyle Brand](https://www.haoyusmart.com/cases/aroma-diffuser-odm-solution-for-lifestyle-brand-83074.html) * [Car Humidifier OEM Development Project](https://www.haoyusmart.com/cases/car-humidifier-oem-development-project-83073.html) * [Viral Portable Fan Project for TikTok Shop Seller](https://www.haoyusmart.com/cases/viral-portable-fan-project-for-tiktok-shop-seller-83068.html) * [Clip Fan Solution for Baby Stroller Brand](https://www.haoyusmart.com/cases/clip-fan-solution-for-baby-stroller-brand-83066.html) * [Private Label Portable Fan for Supermarket Chain](https://www.haoyusmart.com/cases/private-label-portable-fan-for-supermarket-chain-83059.html) * [High-Speed Camping Fan Customization Project](https://www.haoyusmart.com/cases/high-speed-camping-fan-customization-project-82104.html) * [Compact USB Fan ODM Project for Japanese Importer](https://www.haoyusmart.com/cases/compact-usb-fan-odm-project-for-japanese-importer-82102.html) * [Promotional Handheld Fan for Corporate Gift Company](https://www.haoyusmart.com/cases/promotional-handheld-fan-for-corporate-gift-company-82098.html) * [Custom Mini Fan Development for a European Retail Brand](https://www.haoyusmart.com/cases/custom-mini-fan-development-for-a-european-retail-brand-82097.html) * [OEM Portable Fan Project for an Amazon Brand](https://www.haoyusmart.com/cases/oem-portable-fan-project-for-an-amazon-brand-82096.html) ## Search Search endpoint: https://www.haoyusmart.com/buy-{keyword}.html Rules: - Convert keywords to lowercase - Replace spaces with "-" - Remove special characters Users can combine keywords for more precise searches. ## News & Blog * [5L Thermal Evaporation Humidifier: AI Negative Ions + Quiet Operation for Mother-and-Baby-Grade Healthy Air](https://www.haoyusmart.com/news/5l-thermal-evaporation-humidifier-ai-negative-ions-quiet-operation-for-mother-and-baby-grade-healthy-274395.html) * [HAOYU – Natural Wood Essential Oil Diffuser (No-Water Design)](https://www.haoyusmart.com/news/haoyu-natural-wood-essential-oil-diffuser-no-water-design-274408.html) * [Wooden Christmas-Themed Waterless Aroma Diffuser: Industry Trends](https://www.haoyusmart.com/news/wooden-christmas-themed-waterless-aroma-diffuser-industry-trends-274420.html) * [Wearable Cooling Technology: 2026 Market Trends & Selection Analysis](https://www.haoyusmart.com/news/wearable-cooling-technology-2026-market-trends-274424.html) * [Ultimate Guide to Wholesale Aroma Air Humidifiers: Enhancing Wellness and Business Spaces](https://www.haoyusmart.com/news/ultimate-guide-to-wholesale-aroma-air-humidifiers-enhancing-wellness-and-business-spaces-282018.html)