For erw steel pipe and other products, samples are free except you will bear the express cost. An express account such as DHL or FEDEX is needed. We are keen for your understanding that we have a lot of samples to send every day. If all the freight are borne by us, the cost will be very high. In order to express our sincerity, as long as the sample is confirmed successfully, the freight of the sample will be offset when the order is placed, which is equivalent to free delivery and free shipping.

As one of the prominent galvanized steel pipe manufacturer, TYT is takes the lead in this field. Tianjin TianYingTai Steel Pipe Co., Ltd produces a number of different product series, including square pipe. TYT punch pipe is produced with the help of many advanced shoemaking technologies including CAD pattern making, CAM, as well as digital molding technique. It is manufactured by a factory that is ISO9001:2005 certified. The product can be used in wet bathrooms and washrooms, and people don't need to worry about the problem of fracture or break caused by moisture expansion. It appears to have a crystalline finish or spangled finish, which makes it visually appealing.

Our main goal of gi round pipe aims to bring both customers and us more benefit. Get quote!