Jonsteel Pipe And Fittings Co., Ltd. specializes in the manufacture, prefabrication and trade of various pipes, flanges, and fittings for vessel manufacture, offshore, onshore, petrochemical, oil and gas transportation projects. As a professional project material supplier, with more than 8 years' experience, Jonsteel constantly focuses on well-management in quality assurance procedure and good sales service to our clients. Meanwhile, this is also the basic of our well-communication, strict and clear technology requirement, and visual package. We are offering complete files to meet our clients' needs for better understanding the production status. We welcome you to contact us. To meet your need is our task. We ensure you that we are providing right and excellent quality products you are looking for.