1. titanium clad copper bar/rod, wire
    Grade: ZTTA1, ZTTA2, Ti/Cu
    Standard: GB/T12769
    Manufacturing process: hot extrusion, hot extrusion + stretch, explosion, explosion + rolling
    Condition: R, M, BM, BR
    Types: round, square, rectangle, Surface condition: hot extrusion, cold surface, explosive compound
                annealed surface, explosive compound thermal processing surface

    2. metal clad sheet/plate
    Types: Titanium + copper, titanium + aluminum, nickel + steel, titanium + steel, 
                titanium + stainless steel, stainless steel + steel, copper + aluminum, tantalum + steel, 
                zirconium + titanium + steel, titanium + copper + titanium, nickel + stainless steel
    Standard: GB/T8547, GB/T8546, NB/T47002.1-40, JB/T4748, GB/T12769 
    Specification: 1-20/2-120
                           0.1-10/1-100/0.1-10