taiyangyulia wrote:
各位大虾,我公司现有一铝件要开模,形状简单,不需要抽芯机构,材料为压铸铝,锌合金如能氧化也行,产品表面处理为无色氧化+外表面喷漆,现急寻深圳附近厂家,请各位大虾帮帮忙!!!
email: small-binwy@163.com
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