Being supported by an highly developed and specialist IT team, we could give technical support on pre-sales & after-sales service for Foundation Wall Waterstop, Pipe Water Blocking Air Bag, Rubber Duct Airbag, Steel Bridge Expansion Joints,Spherical Bearing Housing. We believe that a passionate, innovative and well-trained team will be able to establish good and mutually beneficial business relationships with you soon. Please feel free to contact us for more details. The product will supply to all over the world, such as Europe, America, Australia,Honduras, Orlando,Borussia Dortmund, Angola.We attained ISO9001 which provides solid foundation for our further development. Persisting in High quality, Prompt Delivery, Competitive Price, we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments. It is our great honor to meet your demands. We are sincerely expecting your attention.