Hello from Paraguay, you are browsing a physical enterprise focusing on Expansion joint products! For many years, Paraguay Expansion joint honest cooperative enterprise Zhongyuan valve fittings Paraguay Expansion joint international customer site has adhered to the survival of R&D, cultivated the market intensively, and constantly improved the application of new technologies in [Expansion joint] products! Let the product go all over the world. If you want to know more about the application of [Expansion joint] product new technology in practice, please call Innovation pipeline [Expansion joint] technical engineer for detailed information!