We're proud from the higher client fulfillment and wide acceptance due to our persistent pursuit of high quality both on product and service for air conditioner, Fire-Resistant Insulated Air Ducting, Fire-Resistant Acoustic Insulated Flexible Hot Air Ducting, Fire-Resistant Acoustic Dryer Flexible Hot Air Ventilation,Fire-Resistant Aluminum Flexible Dryer Hot Air Ducting. Should further information be required, please contact us at any time! The product will supply to all over the world, such as Europe, America, Australia,Philippines, San Francisco,Tunisia, Sao Paulo.Our company insists on the purpose of "takes service priority for standard, quality guarantee for the brand, do business in good faith, to provide professional, rapid, accurate and timely service for you". We welcome old and new customers to negotiate with us. We will serve you with all sincerity!