| 2. | Fittings dept . : the spectacle fittings has novel style and complete breed whose main material are brass , cupronickel , phosphor copper , nickel , mangansese alloy , aluminium magnesium alloy , stainless steel , memory metal and other kind of hardware goods fittings and so on 配件部:眼镜配件款式新颖品种齐全,主要材质有:黄铜、白铜、磷铜、镍、锰合金、铝镁合金、不锈钢、记忆金属及其它各类五金制品配件等。 |