BRESPALIN is based on around 20 years' experience of manufacturing Fresh air system, Exhaust Fan, Ventilator, Ventilation system and Industrial fans. We manufacture all kinds of products for solution of air management. And offer professional OEM & ODM service as well based on a strong R&D team. Our main products are as below: 1. Fresh Air System: Heat exchanger, Exhaust fan, Inline fan, Duct fan, Bathroom exhaust fan, Ceiling exhaust fan. 2. Industrial Blower: Middle pressure centrifugal fan, High pressure centrifugal fan, Fire-control blower, Air contitioner blower, Boiler centrifugal fan, Axial fan. 3. OEM/ODM service: Based on customer's requirements, we would give a solution and suggestions based on our understanding to the market. We give ourselves two missions and will devote ourselves to them. 1. Dispel any kind of worries of our customers. 2. Improve human living environment by our products and concept.