... copper bar and rod Base:Cu(T2,TU2),Al,etc Shape/Size(mm) ISO9001:2000 titanium clad copper bar and rod1.Coat:Ti ... ,Ni,Zr,Stainless Steel316L,etc2.Base:Cu(T2,TU2),Al,etc3.Shape ... .produce clad bars of different shapes(round.barrel,square,flat)and bend,group-weld it as you wish. Look forward to ...