For drawn over mandrel tubing, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our drawn over mandrel tubing has been well received by many customers and enjoyed a good reputation in many countries. Changzhou Tenjan Steel Tube Co., Ltd drawn over mandrel tubing have characteristic design & practical performance & competitive price, for more information on the drawn over mandrel tubing, please feel free to contact us.