The business keeps to the operation concept scientific management, premium quality and efficiency primacy, customer supreme for Spiral Duct 90 Elbow, Water Barrier Pipe , Flexible Spring Pipe , 21.5 Mm Flexible Pipe ,Flexible Underground Drainage Pipe . Accurate process devices, Advanced Injection Molding Equipment, Equipment assembly line, labs and software development are our distinguishing feature. The product will supply to all over the world, such as Europe, America, Australia,Amsterdam, Brasilia,Rio de Janeiro, Juventus.The working experience in the field has helped us forged a strong relations with customers and partners both in domestic and international market. For years, our products have been exported to more than 15 countries in the world and have been widely used by customers.