... CPW Chrome plating lineGermany11UT TesterHUD20USA12Chrome thickness measurement instrumentQuanlxGermany13Roughness testertr210Germany143 Dimensional taper measurement machineD100SSwitzerlandAnssen Copper moulds are exported to American,Europe,Africa ... are : Cr, Ni, Cr-Ni, Ni-Fe, Ni-Co.- Taper design: Properly taper design will make billet shrinking in a proper curve ...