"Based on domestic market and expand abroad business" is our progress strategy for Fire-Resistant Acoustic Insulated Air Vent Ducting, Fire-Resistant Insulated Aluminum Dryer Hot Air Ducting, Acoustic Dryer Ventilation, Fire-Resistant Acoustic Insulated Dryer Air Vent Ducting,Air Duct. Items won certifications with the regional and international primary authorities. For far more detailed information, please contact us! The product will supply to all over the world, such as Europe, America, Australia,Oman, Cyprus,Netherlands, Dominica.We follow superior mechanism to process these products that ensure optimum durability and reliability of the products. We follow latest effective washing and straightening processes that allow us to offer unmatched quality of products for our clients. We continually strive for perfection and all our efforts are directed towards attaining complete client satisfaction.