We professionally manufacture welded tubes, seamless tubes, galvanized steel tubes, square tubes, rectangular tubes, water tubes, emt tubes, imc tubes and grc tubes.Our products have passed the iso9001-2000 international quality system attestationand have been exported to many countries and regions, for example europe, north america, middle east and asia .We promise we can offer our customers with best price and perfect product quality .If you have any inquiry that i can help you, pls feel free to contact me.Hope to begin a mutual benefit and reciprocity relationship with your esteemed company.