We are experienced manufacturer. Wining the majority of the crucial certifications of its market for Flexible Underground Ducting, Air Hose, Fixed Dome Biogas Plant, Flexible Duct Vent,Loading Proof Test Water Bag. "Quality", "honesty" and "service" is our principle. Our loyalty and commitments remain respectfully at your service. Contact Us Today For further information, contact us now. The product will supply to all over the world, such as Europe, America, Australia,USA, London,Israel, Southampton.Now, with the development of internet, and the trend of internationalization, we've got decided to extend business to overseas market. With the propose of bringing more profits to oversea customers by providing directly abroad. So we have changed our mind, from home to abroad, hope to give our customers more profit, and looking forward to more chance to make business.