Our company since its inception, always regards product quality as enterprise life, continuously improve production technology, improve product quality and continuously strengthen enterprise total quality management, in strict accordance with the national standard ISO 9001:2000 for Acoustic Aluminum Dryer Hot Air Duct, Fire-Resistant Dryer Flexible Hot Air Ventilation Pipe, Fire-Resistant Insulated Aluminum Dryer Hot Air Ventilation Pipe, Acoustic Insulated Dryer Hot Air Duct,Fire-Resistant Acoustic Insulated Dryer Air Ducting. our products have good reputation from the world as its most competive price and our most advantage of after-sale service to the clients。 The product will supply to all over the world, such as Europe, America, Australia,Vietnam, Mexico,Jamaica, Philippines.Excellent quality, competitive price, punctual delivery and dependable service can be guaranteed. For further inquires please do not hesitate to contact us. Thank you - Your support continuously inspires us.