... , 5A02 aluminum rod, aluminum square, aluminum row of hexagonal aluminum, aluminum angle; 3. Main products : aluminum and aluminum alloy plates. Volume, aluminum, aluminum foil, aluminum tubes and aluminum curtain wall aluminum, aluminum patterns ... , 3A21 (LF21) H240.5 * 1600 * L.4.) aluminum pads of the electronic circuit board, 1100H180.13mm, 0.15mm, 0.16mm, 0.17mm, 0 ...