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    1. About us

      Jiangyin hucheng xinyuan electronic technology co., LTD taking full advantage of aerospace technology, technique and management, we are professional in producing high performance electrolytic copper foil and all types of copper clad laminate, with the capacity of 12 million sqm/year. ...

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      亚洲AV永久无码精品国产精品,国产精品亚洲AV三区第1页,国产精品无码AV在线播放