... target materials: nickel target, Ni, titanium target, Ti, zinc target, Zn, chromium target, Cr, magnesium target, Mg, niobium target, Nb, tin target, Sn, aluminum target, Al, indium target, In, iron target ... quality warranty period. 2, our quality policy is: "with satisfactory products and sincere service, distinct characteristics, meet the demand of customers ...