Mmz Grou is a metal importer and munfacturing company , we are looking for used or second hand ERW tube mill.Soecifictaion are:Dia: from 1 to 3 inchMaterial: Carpon steellength: from 6 to 12 meterthickness: fr 1 to 4 mm.Products:Round and Square & restigular pipe.we would be gartful for your earlu reply.regardsMr. Zatarieh