Turbine ventilators remove the heat from your building inducing currents of fresh air cooling your people and the environment.

Ideal to ventilate factories, workshops, warehouses, agricultural applications, schools, hostels, assembly halls and other buildings which require effective and efficient ventilation. The extraction produces fresh cool breezes into the building and ensures a cleaner, cooler and more healthy working environment.

Benefits of Roof Turbine Ventilation Systems:

· Old air is extracted removing heat, fumes, steam and dust

· Improves people’ s productivity

· Improves indoor air quality

· Water and bird proof

· Reduces structural damage in lofts

· Protects stored goods

· Human and environmentally friendly

· Requires no electricity

Liaocheng Best Resources Co., Ltd is a comprehensive industrial and trade enterprises for more than 12 years, we have our own production line, at present, total 4 large factories, so we can ensure our products are high quality, the fast delivery time, The most competitive price of the same quality, we can also provide more professional technical support. we will help our customers save the much more cost, we mainly produce and export ventilation equipments and refractory materials. For example: Powerless roof turbine ventilator fan, roof mounted axial exhaust fan, wall exhaust fan ect ventilation equipments, as well as produce and export magnesia-carbon brick, silicon carbide brick, light high aluminum brick and other related refractory materials. All products we accept customized. so don't worried. Welcome customers from all over the world to visit our factory.

Ventilation Equipments mainly include 4 types:

Assembly products & Disassembled products.

1. Wind driven roof turbine ventilator fans, our sizes from LC-BEST 75 mm to LC-BEST 1500 mm. our material:  international standard  stainless steel SS201, SS304, SS316L, Aluminum alloy, color steel. we accept customized different sizes and different shapes base plate. 

2. FRP Roof mounted exhaust fan, our sizes from LC-BEST 3# to LC-BEST 10#, FRP material, usually the blue color and the white color, we also accept customized different sizes and different colors. 

3. Greenhouse wall exhaust fan and wet curtain, Galvanized frame, stainless steel frame, and Aluminum alloy frame,  our sizes from LC-BEST-GW 800mm to LC-BEST-GW 1530 mm, we also accept customized. 

4. FRP Wall exhaust fan, our size from LC-BEST-FPR-W 560 mm to LC-BEST-W 1460 mm. 

Refractory bricks and Refractory material:

we accept customized, please tell us your all requests, include Chemical composition, drawing description, working temperature, installation location, etc. we can also provide more professional technical support online 24 hours. 

1. Silicon carbide brick

2. Magnesia carbon brick 

3. Magnesia calcium brick

4.（light）High-alumina bricks

5. Mullite Bricks

6. Silicon Mullite Bricks

7. Insulation Refractory Brick: Mullite lightweight insulating refractory fire brick

8. Ladle Magnesium Calcium Gunning Material

9. Aluminum-magnesium castable

10. Corundum self-flowing material & Corundum castable

11. Ramming material for electric furnace bottom

12. Electric furnace gunning material

13. Antioxidation paint

14. Magnesium binder

15. Phenolic resin & Modified resin & silicone 

16. Corundum powder & Alumina powder