In addition to the inner QC testing, Tianjin TianYingTai Steel Pipe Co., Ltd also endeavors to get a third party certification to confirm the superior quality and functionality of our products. Our quality control applications are detailed, from the selection of materials for delivery of the final product. Our erw pipe is extensively examined to make sure that it satisfies the highest standards for reliability and performance.

TYT now has become a worldwide famous brand in the field of manufacturing galvanized structural steel. As one of TYT Steel Pipe's multiple product series, square pipe series enjoy a relatively high recognition in the market. This product is dust mite resistant and anti-microbial which prevents the growth of bacteria. And it is hypoallergenic as being cleaned properly during manufacturing. One of the primary advantages of this product is its malleability. Being sanitary and having a nonporous surface, this product is a good helper for the housewives. It's no wonder that this product is becoming so popular. It can be processed by hot-dip galvanizing or electric galvanizing.

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