We have the pleasure of introducing ourselves to you as one of the most reputable pipe-making manufacturers in China mainland.Shengdingyuan selects Carbon steel; alloy and special steel, all produced buy such well-known steel corporations as shanghai BAOSTEEL Group and XINGCHENG STEEL. Outstanding quality is not only manifested by its process ability, but also proved by superior properties of its end products.lCold-drawn seamless steel tubes lCold-rolled precision seamless steel tubeslRelated bright tube lSeamless steel pipe for fluid conveyanceAccording to different applications, Shengdingyuan provides special series are:lCold drawn seamless steel tube (polished): 1.Din cold drawn seamless tube in high precision 2.Din black phosphated hydraulic tube in high precision.lCold rolled seamless steel tube: Din cold rolled and polished steel tube in high precision Here is the website of our company. WWW.SDYZG.NET, attached is the picture of our products.If you need more information about our products, please feel free to contact us. Your reply would be highly appreciated.Best regards
