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What is the warranty period for Dehuan products?2-year warranty on fans, 3-year on smart racks, with extended options available
10-21
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How do I choose the right cooling fan for my application?Key factors to consider: airflow, size, voltage, noise, environment, and control
10-21
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What is the difference between sleeve bearing and ball bearing fans?Understand the key differences to choose the right bearing type for your application
10-21
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Advancements in Brushless DC Motor Technology Improve Fan LifespanNew BLDC motor technologies push fan lifespan beyond 70,000 hours MTBF
10-21
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New EU Energy Efficiency Standards for Electric Fans Take EffectStricter EU Ecodesign regulations raise the bar for fan energy efficiency
10-21
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Smart Home Appliance Market Surges with Rising Consumer Demand
Smart home appliance segment sees double-digit growth as consumers embrace connected living
10-21
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Global Data Center Cooling Market Expected to Reach $25B by 2028
Rapid growth in data center and AI workloads drives demand for advanced cooling solutions
10-21
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New Smart Clothes Rack Series Launches at CES 2026
Next-generation smart racks with AI drying algorithms impress at CES 2026
10-21
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Dehuan Wins “High-Tech Enterprise” Certification for Third Consecutive Year
National High-Tech Enterprise re-certification highlights our innovation leadership
10-21
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Dehuan Electronics Expands Production Capacity with New Factory Wing
New 5,000 sqm production wing increases capacity by 60% with state-of-the-art automated lines
10-21
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