Company Profile

Liaocheng Wantong Ventilation  Equipment Co., Ltd found in 2010. we also have our own export company "Liaocheng Best Resources Co., Ltd", we have obtained the SGS certificate, we can ensure that our products are High Quality, Strong Enough, Running Fast & Running Smoothly, Corrosion resistance, The most competitive price of at the same quality, the fast delivery time, usually within 5 working days produce finished and send to the loading port, our service is also the first-class. we also have rich and professional production, sales, export and installation experience. so we believe that our products will be let you and your clients projects are the much more perfect! our cooperation let our all clients save the more cost. We have our own production lines and export rights, our products are low cost, no pollution, Green environmental protection products, so our products are the very popular in all over the world.

Our ventilation equipments mainly include Wind driven roof turbine ventilator fans, FRP roof mounted exhaust fans, FRP wall exhaust fans, Greenhouse wall exhaust fans, wet curtain,  Air cooler, and so on. 

Wind driven roof turbine ventilator fans: 

1. Wind driven roof turbine ventilator fans' size: From LC-BEST 75 mm to LC-BEST 1600 mm, we accept customized.

1). Mini model: 100mm/150mm/200mm/250mm/300mm with the base plate;

                        75mm/110mm/112mm/153mm/155mm/160mm without the base plate;

2). Middle model: 400mm/450mm/500mm/550mm/600mm/680mm/760mm/800mm/900mm;

3). The Large model: 1000mm/1100mm/1200mm/1500mm/1600mm.

2. Wind driven roof turbine ventilators fans' mainly material: we accept customized.

1). Outside material: International standard Stainless steel SS201/SS304/SS316L, Aluminum alloy, Color coated steel, Galvanized steel.

2). Inside material: Galvernized steel, Stainless steel SS201/SS304/SS316L/Aluminum alloy.

3. Benefits of  Roof Turbine Ventilation Systems:

1). Old air is extracted removing heat, fumes, steam and dust

2). Improves people’ s productivity

3). Improves indoor air quality

4). Water and bird proof

5). Reduces structural damage in lofts

6). Protects stored goods

7). Human and environmentally friendly

8). Requires no electricity

9). Suit to all kinds of buildings, for example: pipe/tube, factory, room, and so on. 

4. Quality: GB/ISO 9001-2000, SGS Certificate

Material: International standard Stainless steel SS201/SS304/SS316L, color coated steel, Galvanized steel, High quality, Enough strong, Running fast and Running smoothly, one-time stamping forming. strong and fast turning. Simple installation, long service life. The most competitive price of the same quality, The fast delivery time, usually within 5 working days produce finished and send to the loading port, our service is the first-class.

5. We supply and export within all over the world!

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.

Welcome visit our factroy! Welcome our cooperation! Please contact us!

Email: helenbestventilator@aliyun.com, WhatsApp: +86 18769559098, Wechat: helen8618769559098

6. Products pictures: