Innovation, good quality and reliability are the core values of our enterprise. These principles today extra than ever form the basis of our success as an internationally active mid-size organization for 500mm Manhole Cover, Casting Ductile Iron Pipe , Customized Drain Pipe Fittings , Ductile Iron Couplings ,Flange Adaptor . We focus on generating own brand and in combination with a lot of experienced expression and first-class equipment . Our goods you worth have. The product will supply to all over the world, such as Europe, America, Australia,Turkey, Seattle,Kuwait, US.We hope to have long-term cooperation relationships with our clients. If you are interested in any of our products, please do not hesitate to send enquiry to us/company name. We ensure that you can be totally satisfied with our best solutions!