Liaocheng Wantong Ventilation Equipment Co., Ltd found in 2005. we have our own export company"Liaocheng Best Resources Co., Ltd", we have obtained the SGS certificate, please believe us, we also can let our customers save the more
cost. We produce and export roof ventilation equipment, We have our own production lines and export rights, our products
are low cost, no pollution, Green environmental
protection products, so they are very popular in all over the
1. Our products model/size: 100mm--1500mm
1). Mini model: 100mm/110mm/120mm/150mm/155mm/160mm/250mm/300mm;
2). Middle model: 400mm/450mm/500mm/600mm/680mm/760mm/800mm/900mm;
3). The bigger model: 1000mm/1100mm/1200mm/1500mm.
2. Our products material: 5 type
1). Outside material: Stainless steel SS201/SS304/SS316L, Aluminum, Color coated steel.
2). Inside material: Galvernized steel, Stainless steel
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: stainless steel SS201/SS304/SS316L, color coated steel,
high quality, enough strong, running smoothly, one-time stamping
forming. strong and fast turning. Simple installation, long service life.
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
Email: firstname.lastname@example.org, Wechat: helen8618769559098
6. Products pictures: