Risheng Series Exhaust Fan/ Ventilation Cooling Fan with Belt Tensioner

Qingzhou Risheng Temperature Controlled Equipment Co., Ltd is the professional manufacturer of ventilation, cooling equipment, humidification and heating equipments in Asia area. It is a high-tech enterprise which has a completed set of specialized designing, manufacturing, installation, sales and after-sale service. Qingzhou Risheng temperature Controlled Equipment Co., Ltd is located in Qingzhou, Weifang city of Shandong province of China. In our factory we manufacture qualified ventilation and heating equipment in China market and international market. Our exhaust fan is exported to Japan, Korea, Middle East countries, South East Asia countries, Latin America countries, Europe countries and Africa countries. The main product manufactured by Qingzhou Risheng Temperature Controlled Equipment Co., Ltd is in the following: 1. Exhaust fan: Traditional hammer balance Pericoli fan; Centrifugal Munters fan; Butterfly Bi-flow cone fan; New centrifugal type fan, cow house hanging fan, air circulation fan, evaporator fan, Butterfly cone fan in various sizes 2. Cooling pad; 3. Water- heating boiler heater; Full-automatic heater by gas, electric, oil and coal. 4. Water- heating boiler exhaust fan 5. Cow house hanging fan 6. Plastic air cooler in factory application and other ventilation application 7. Fiberless cone fan with fiberless frame in all 8. Air circulation fan 9. Chicken and poultry house manure removal machine 10. Air inlet in various sizes 11. Light filter trap in poultry house 12. Plastic poultry feeding and drinking system 13. Environmental and temperature control monitoring system