Shanghai Ampelair Machinery & Electronic Technologies Co., Ltd is a company engaged in the production and sales of various ventilation products. With her advanced technologies, Ampelair provides Turbine Ventilator (Natural Ventilator),Ball Spout(Jet Nozzle),Swirl Air Diffuser, Flexible Duct Connector(a new product used as air conditioner accessories), Roof Ridge Ventilator, FRP Axial Roof Fan, FRP Centrifugal Roof Fan ,Industrial Air Cooler, etc. to her esteemed customers. At present the company's business covers not only the domestic but also the international market. Especially, more and more sub-vendors have been established across the country.

Ampelair has introduced advanced production technologies aboard and thus her products have always been kept updated. As one of her main products, No-power Turbine Ventilator has been widely used in many industrial buildings (especially steel structure workshops). Well-designed with both high performance and reliable quality, it has won much praise in many projects by most customers.

In the Mid 2008 the company introduced a set of equipment for Flexible Duct Connector. This kind of product can greatly facilitate the processing of the wind duct and the installation. At the same time the range of her products for exporting has also been expanded! Ampelair owns professional engineers and design talents, and all the staff have been well trained. Guided by the principle “high quality products, perfect service and fair competition”, all advice and s estions about the products would be highly appreciated. "Ampelair" people would like to make more progress together with you!