If the product page of pre-galvanized steel pipe is marked with "Free Sample", then a free sample is available. In general, free samples are available for regular products of Tianjin TianYingTai Steel Pipe Co., Ltd. However, if the customer has certain requirements, such as product size, material, color or logo, we will charge a fee. We sincerely hope that you understand that we want to charge the sample cost and will deduct it once the order is confirmed.
TYT has built the brand image in both domestic and foreign markets. TYT Steel Pipe is mainly engaged in the business of erw pipe and other product series. TYT erw hollow section has to be tested before being assembled into the final product. Its every part such as hydraulic system, engine, and other moving parts will be scrutinized and debugged by mechanical engineering technicians. This product is relatively easy to install. TYT has built a complete quality assurance system and has got erw hollow section certificate of quality control system. This product is relatively easy to install.
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