Anshan Hongchuan Special Steel Tube Factory  manufacture all kinds of steel pipes and drill rods . Round ,Hexagon , Triangle ,rhs ,shs ,Trapezoid and other shaped steel pipes and drill rods . Our products have exported to lots of coutries because of high quality and low price . if there is anything you need ,no hesitation to contact .Thank you .

1.Anshan Hongchuan Special Steel Tube Factory
2.high quality and low price
3.have been exported for years
4.short delivery time