As the only joint venture of KME Germany, we are the NO.1 in copper mould tubes production in China. Size: sq 60x60-700x700mm dia80-900mmLength:700-1000mmTaper: single tapered, double-tapered multi-tapered, parabolic tapered,Material: DHP, CuAg, CuCrZrCoating:Cr,Ni-Co-Cr