About Us: SIGILVENTUS — The Magic of Air, Perfected
Precision Ventilation for Hydroponic Excellence
At SIGILVENTUS, we specialize in transforming indoor hydroponic environments through precision-engineered airflow solutions. Born in 2019 under the legacy of Shenzhen Shengshida Electronics Co., Ltd (established in 1999), our brand is built on over a decade of OEM experience serving hydroponic growers worldwide. We understand your needs deeply — from CO₂ optimization to humidity control — and design every product to empower your plants’ full potential.
Our Journey: Expertise Rooted in Innovation
l 1999: Shenzhen Shengshida Electronics began as a DC fan manufacturer, mastering airflow technology fundamentals.
l 2004: Launched R&D initiatives to revolutionize energy-efficient motor designs.
l 2010: Pioneered China’s first DC inverter axial fans with in-house molding facilities for unmatched quality.
l 2014: Revolutionized ventilation with the nation’s debut variable-frequency duct fan.
l 2016: Patented full-size duct fan series, setting industry benchmarks for efficiency.
l 2019: Launched SIGILVENTUS — a brand dedicated solely to hydroponic growers, born from 10 years of OEM insights.
l 2021: Introduced smart speed controllers, enabling IoT-ready climate automation.
Why Hydroponic Growers Trust SIGILVENTUS
1. Tailored for Hydroponics:
（1） CO₂ Enrichment: Optimize airflow to maintain 800-1200ppm CO₂ levels, boosting photosynthesis rates by 30%.
Humidity & Temperature Control: Precision fans regulate ±5% humidity and ±1°C temperature fluctuations.
Stagnant Air Elimination: High-static pressure designs (up to 500Pa) prevent mold and root rot.
2. High-Efficiency DC Motors:
Energy Savings: 50% lower power consumption vs. traditional AC fans, slashing operational costs.
Whisper-Quiet Operation: As low as 50dBA — ideal for noise-sensitive indoor setups.
3. Smart Control Integration:
Compatible with PWM, 0-10V, and DIY controllers for seamless automation.
4. Proven Durability:
IP54-rated housings withstand high-humidity environments.
20,000-hour lifespan (2.3+ years of 24/7 operation).
Our Vision: Where Air Becomes Growth
Inspired by the Latin term “SIGILVENTUS” (The Magical Spell of Air), we fuse cutting-edge engineering with nature’s rhythms. Our systems are trusted by hydroponic farms in 25+ countries to:
（1） Increase yields by 20-40% through optimized airflow.
（2） Eliminate odor risks with 99.3% VOC removal (SGS-certified carbon filter compatibility).
（3） Reduce energy bills with high-efficiency DC motors.
Join the Air Revolution
（1） Explore Our Range: From compact 4-inch fans for home grow tents to industrial 12-inch fans for vertical farms.
（2）Custom Solutions: Let our engineers design a ventilation system tailored to your hydroponic layout.
Breathe magic into your grow room. Watch your plants thrive.
Learn more: www.sigilventus.com