As a kind of ventilation equipment with excellent environmental protection performance, the roof ventilation skylight is designed to withstand severe severe weather and requires no power to make it operate. The roof ventilation skylight has the functions of ventilation, lighting, and smoke exhaust, sufficient ventilation flow, rain and snow protection, natural circulation ventilation, no electricity required, no impact on the environment, and real energy saving and emission reduction for the enterprise. , Is the preferred roof ventilation products.
Liaocheng Huarui Ventilation Equipment Co., Ltd. is a professional company that produces ventilated buildings , unpowered ventilators , centrifugal fans , negative pressure fans , roof glass fiber reinforced plastic fans, and axial flow fans . The company implements strict quality management, advanced production technology, strong technical force, products are tested according to international and ministry standards, and the quality is reliable. At the same time, non-standard fans can be designed and manufactured for users.