[BEIJING, China] – To address the demand for efficient and high-capacity ventilation, BEIJING FANRYN TECHNOLOGY announces the expansion of its product portfolio with specialized Large Ventilation Duct Covers and dedicated Range Hood Air Vent Grilles.

Our Large Ventilation Duct Covers (sizes 75mm to 200mm) are engineered for applications requiring superior airflow with minimal resistance. The robust stainless-steel construction ensures durability in demanding environments.

The Range Hood Air Vent Grille series is specifically designed for kitchen exhaust systems. Its large opening design not only ensures smoother drainage but also facilitates the rapid removal of cooking fumes and moisture, helping to protect the respiratory system and maintain indoor air quality.

Ideal for contractors, HVAC specialists, and appliance manufacturers, these products underscore our commitment to innovation, quality, and performance. Visit our website to view the complete catalog and request a quote.