Factory direct low price and reliable quality wind chassis

Factory direct wind chassis, low prices, reliable quality. Sales hotline 13406772021. We are a professional commitment centrifugal fan, electric air-flow valve, low-noise roof fan, ceiling fresh air unit, aluminum single Grille, T4-72 centrifugal fan, exhaust fan, fire dampers, each kinds of aluminum outlet, air duct, air terminal and other ventilation equipment design, development, manufacture, sale, installation and after-sale technical services in one of modern high-tech enterprises. Financial technology, natural, cultural and ecological environment in one, a beautiful environment, convenient transportation, favorable geographical position. Growing customer needs and expectations is the driving force Guangyu forward as excellent ventilation equipment company occupies a leading edge in technology we continue to introduce modern concepts contains products to meet customers' growing demands. At present, our company's main products are: fan series, tanks series, wind chassis series, damper series, galvanized damper series, fan coil series, the new wind generating units series, outlet series, fresh air ventilator series, and so on. The economic environment of our products, variety, complete specifications, covering all types of products, according to customer status designed ventilation equipment, is currently the industry's most complete varieties and models of the manufacturer. In after-sales service, we constantly sum up experience, and continuously improve service quality, continue to strengthen its efforts to gradually form a high-quality, full after-sales service system to address the Hougu superior user, improved product quality credibility. My company to "quality first, credit first" principle, low prices, timely delivery, dedication and all the friends! Wind chassis has large air volume, total pressure, low noise, vibration and other characteristics, in line with the requirements of environmental protection and labor protection. A type: Motor external, both for fire smoke, may also be used for general ventilation. If equipped with two-speed motor, can usually achieve a low speed fan, ventilation as a general ventilation; and automatically to high speed when the fire with a fire smoke. Type B: motor built-in, can only be used for general ventilation. Because B-type machine with respect to the lower A-type machine noise, so only the fan is used for ventilation, may be preferred B-type machine.