We are a professional seamless steel pipe manufacturer in Hebei,China,mainly deal with seamless steel pipe (hot-rolled, cold drawn); spiral steel pipe, straight seam welded steel pipe; heat- expanded steel pipe; large diameter and thick wall steel pipe and alloy steel pipe£¬for building,Petro,boiler, ship and so on. We also can supply pipe fittings. We have many types and kinds of welded steel and alloy steel pipe,please send me E-mail for more detail if your are interested,thanks a lot.