We now have our own gross sales team, style and design workforce, technical crew, QC workforce and package group. We now have strict quality manage procedures for each system. Also, all of our workers are experienced in printing industry for Dryer Ventilation Pipe, Fire-Resistant Acoustic Aluminum Dryer Hot Air Vent Ducting, Fire-Resistant Acoustic Insulated Flexible Ventilation Pipe, Fire-Resistant Acoustic Aluminum Dryer Air Duct,Acoustic Insulated Aluminum Air Vent Ducting. Winning customers' trust is the gold key to our success! If you are interested in our products, please feel free to visit our web site or contact us. The product will supply to all over the world, such as Europe, America, Australia,Belize, Dubai,Naples, Tajikistan.We have exported our products all over the world, especially the USA and European countries. Furthermore, all of our products are manufactured with advanced equipment and strict QC procedures to ensure high quality.If you are interested in any of our products, please don't hesitate to contact us. We will try our best to meet your needs.