"Based on domestic market and expand overseas business" is our development strategy for Gi Pipe Inch Size, Antirust Black Square Steel Pipe, Low Carbon Welded Pre-Galvanized Steel Pipe, Galvanized Square Steel Tube,Threading Gi Pipe. Because we stay in this line about 10 years. We got best suppliers support on quality and price. And we had weed out suppliers with poor quality. Now many OEM factories cooperated with us too. The product will supply to all over the world, such as Europe, America, Australia,Latvia, Philippines,Uruguay, Sheffield.We set "be a creditable practitioner to achieve the continuous development and innovation" as our motto. We would like to share our experience with friends at home and abroad, as a way to create a bigger cake with our joint efforts. We have several experienced R & D persons and we welcome OEM orders.